Press question mark to learn the rest of the keyboard shortcuts. Press J to jump to the feed. On the frozen screen, there is no mouse available and the only way to get off the frozen screen is to control/alt/delete and kill iRacing via the task manager. WebiRacing freezing and crashing to desktop Never happened to me before but since the new build came out I've had it two times, two times while leading long races which made it Any help would be much appreciated! Positioning the camera with Position TypeThere are four ways in which the cameras can be positioned. Turns out it was an HDMI cable that wasnt supporting 120 hz in 4K. I had it happen once, but I turned 20 laps at Okayama yesterday with no freezes, so who knows? Have you found a fix? Modified on: Fri, Jun 24, 2022 at 2:31 PM. One possible fix I have found is adding a registry key that disables timeout detection, but this results in me getting a VIDEO SCHEDULER INTERNAL ERROR bluescreen and total lockup of the system. In general, this should allow for a more interesting shot over aiming at the car. I've had it freeze for a few seconds and come back before. Posted in Audio, By By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Kamranbites Started 1 hour ago WebiRacing crashing randomly. I don't think so. Crash reports can be invaluable for improving the sim. sushi456 I just had a freeze and crash to desktop, can you report this? This page was last edited on 3 February 2023, at 16:26. You can disable the key acceleration in order to have a smoother pan/zoom experience. Posted in CPUs, Motherboards, and Memory, By In addition, you can key in a sequence of keys to select both the focus car and the camera group. Symptoms: iRacing will freeze/lock up on the screen. Didn't help. Then there's both of my screens turning black for around 2 seconds, and then going back to normal. Open the iRacing graphics options 2. Set the Max Prerendered Frames value to 1 and test. If you have an SLI setup you may need to set this value to match the number of graphics cards in use. Occasionally issues can be caused by the Xbox Game Bar that is integrated into Windows. Aspects of this can be disabled to remove the risk of interference. 1. - Happens irregularly again and again, sometimes after minutes, sometimes longer: Windows freezes for a few seconds and then the PC reboots. Has this issue been resolved Im having same issue. Is scenic group When the car we are focusing on disappears from the world, the camera system will switch over to a scenic camera group to give the cameras a little life. For some reason, it randomly crashes in races despite good performance. Use key acceleration When editing the cameras with the keyboard an acceleration curve is applied to the control so the longer you hold down a button, the faster the camera will move in the world. In addition, this camera forces the lens to always aim at a fixed point above the track, close to the center of the focus car. Before the crash, the game video would freeze, but the sim would run in the background. Run games as Admin. Symptoms: iRacing will freeze/lock up on the screen. Sometimes the wheel will rotate fully and lock into position when this happens, sometimes you can still hear the race going on in the background but my game is frozen, sometimes it will freeze on a black screen, other times it will freeze on whatever's on the screen. Keys beginning with a kp_ are key pad keys (the number pad on the right side of your keyboard). Also use display driver Uninstaller to completely wipe the nvidia display driver and reinstall that. Press J to jump to the feed. I have been using iRacing for a little over a month now so far I love it. I had nearly the same issue on my RX580. It might work for you, or it might not. iRacing also stutters time to time,this happens completely at random, but it usually lasts around 1 minute. I have reinstalled the game multiple times, reinstalled Cars and Tracks are one time purchases. Run by Fans of the Worlds Leading Motorsport Simulation Game. Interesting! This vector is made up of Yaw (side to side), pitch (up and down), and Role (rotation). This is probably user error, but recently the Theme Editor is crashing randomly, and when I export a theme and load it into ATVO to test, it will often fail to load the first time, and then load properly if I just click the Load button again. The reason is that there is no car to look at, so we go to a 'scenic' mode. 4. Once activated, moving the mouse will aim the camera, and hitting the mouse buttons will move you forward and back. This has happened twice yesterday. Be careful with it, setting it to small will result in strange artifacts in objects that are far away due to an effect known as z-fighting. iRacing also stutters time to time, this happens completely at random, but it usually lasts around 1 minute. Still to no avail. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Started 1 minute ago -Reinstalling Steam -Reinstalling SteamVR -Installing Steam VR Beta -Updating Windows 10 Pro -Updating Drivers -Disconnecting and reconnecting Oculus Rift S -Turning my computer off and back on -Launching both Oculus and Steam in administrator mode Games I have played on Steam that crash: -Beat Saber (Family shared) My iracing fps shows between 50-80 and vascillates just sitting still in the pit. Scroll down until you see in the Level column where it says ERROR with a red exclamation point at the time and date of when you are experiencing the crash and send is the information in the General tab. This is useful for rapidly moving a camera across the world without giving up the fine grain control in the process. Run by Fans of the Worlds Leading Motorsport Simulation Game. Hello r/IRacing , in the last couple months, when in IRacing (test session, practice, race or AI), my PC has been freezing randomly within 5-10 minutes in a session. There is a small button next to the mic gain slider that will normalize the camera volume based on the current distance to the focus car. Select the limit shot to the range and hit the start button. I underclocked the GPU with MSI Afterburner, but the problems remain. Offset sets the center of the radius and the height of the blimp from the ground. The defaults are set up in such a way that it should not be necessary to change this, but it can be useful for fine tuning cameras or doing live editing. does someone still have the 2002 bios version for z490g gaming wifi ? In both cases you can omit either the camera number or car number by simply hitting * or enter instead. Please send any iRacing error logs you see with the date and time of when you have the issue as attachments (do NOT copy and paste the contents into the body of an email) to support@iracing.com. Create an account to follow your favorite communities and start taking part in conversations. OpenVR supported natively, however many users use Revive Compatibility Layer to resolve issues with rendering issues on canted display VR headsets. WebMy iRacing APP.ini file. For me, this had to do something with programs like FPS Monitor or MSI Afterburner (RivaStatisticsTuner), which hook into directX to read ingame FPS and other statistics. You can continue to use the keyboard to control the camera while in mouse aim mode. First of all, yesterday when I was doing a race, iRacing (which runs on DX11) crashed. So when you insert a camera, the popup does not change because you only added an identical camera to the same group. Hone your ability to navigate a technical corner at speed or read the air as you draft bumpertobumper on a straight, all in a realistic racing environment. Here is a screenshot of the tool in action. Webi got my graphics on lowest setting and i run two 660s why dose it keep crashing The red camera is the current active camera. Run by Fans of the Worlds Leading Motorsport Simulation Game. I have not tried to uninstall IRacing yet and reinstall it, as I want to exhaust every possible option before doing so. I am haply to find your post because it's propably iRacing related. Just a crash with no warning.). ASSERT: failed: file: device.cpp line: 3058. Use key 10x You can toggle on a 10x acceleration with a hot key of alt-p. Press J to jump to the feed. The position is relative to the center of the car, so a position of {0,0,0} is the center of the car. Fixed fixed cameras are statically placed in the world, they do not move from frame to frame. There are a large number of cameras set up by default in the simulator, in order to better organize the cameras they have been combined into groups, like the TV1 camera set. Sometimes the screen will "lock" in a way that I have no depth perception. Dampening can be used to add a bit of variability to the shot.At Group This piece of code uses a complicated formula of weights to try and focus not just on the focus car but makes sure that neighboring cars and track surface are represented by the shot as well. :( this all started after season 2 ended. Welcome to the Unofficial iRacing Reddit Community. It's easy! Dedicated server does not run physics, it acts as bookkeeper [Per Staff: Hosted Races are still managed by iRacing AWS Dedicated Servers and rented from them. I contacted IRacing support and they suggested replacing my renderDx11 file with the default one, which still resulted in crashing. Press J to jump to the feed. Reset Password | Sign Up. I mainly believe this is either the CPU, motherboard or my steering wheel. Exactly the same happen to me. At any one time there may be several cameras that have a shot, you can hit b or shift-b to manually select the next camera that has a good shot. Time Attack Competitions allow for Asynchronous play, iRacing uses an ELO style system called "iRating" for official races, All connections go through dedicated server. Removed CPU overclock. This has to be the case since the camera is attached to the focus car and all other aiming styles require a focus car to aim at. Then there's both of my screens turning black for around 2 seconds, and then going back to normal. I'm using Oculus Rift but the game has crashed countless times now losing It was loading into full screen and going black. And finally, Blimp velocity sets the speed of the blimp in meters/second. I've contacted Nobody is getting crash logs, so I'm thinking this is going to be a tough one for the devs to nail down.. At least thats what worked for me. I'm running a GTX1080, i7 7700k, and 32gb of RAM using two 8gb sticks and one 16gb stick. Once owned, they can be used indefinitely. But then I tested having nothing but IRacing open several times and the issue still persisted. Or, if you hit ctrl-z again, the camera tool will attempt to update the camera location and orientation if possible for the camera type selected. The reason I'm so impatient is that I have a 24 hour race on the 24th, so I don't want it to crash. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Thanks for the crash file tip, I'll look at that and send it along to support! My CPU fails the intelburntest after like 1 hour of iRacing, which has led me to believe that it might be an issue. It happens usually once per PC startup, so I've had to keep it running. Anonymous edits have been disabled on the wiki. You should be able to begin to understand the difference between a group and a camera. The position (lat, lon, alt), Aiming (yaw, pitch, roll) and zoom controls can also be mapped to an analog joystick for finer grain control during live editing. Sorry we couldn't be helpful. I had a similar problem and ended up narrowing it down to a specific USB 3 port that my either my wheel or VR was connected to (forget which one). Anyone else having problems with iRacing just shutting down randomly? If you want to remap a control simply click on the red button next to the control and type a key or press a button on your joystick. The problem is, during games one of two things will happen, typically after 20-60 minutes - either the game will just crash to desktop (and the bug reporter will come up if it has one, interestingly), or in the worst cases - but significantly rarer - the entire system will hard lock, the monitor will lose signal and a power button reset will have Yes Miscellaneous settingsIn addition to the above features, there are several other settings in the camera tool that are of interest. In order to properly support analog devices, there is a calibrate button that will let you calibrate your joysticks. If you have a Netgear router, that could be the problem. Started 7 minutes ago This is usually an undesirable effect, it is a good idea to zoom the camera in more in order to stop it from occurring. From there you are free to modify the new camera at will. Sign up for a new account in our community. I3 4150 (CPU Temps dont exceed 60 Degrees Celsius while gaming). Nearplane bias This sets up the near-clipping plane for the 3D rendering engine. Create an account to follow your favorite communities and start taking part in conversations. The Hotfix tomorrow is supposed to fix it so keep your fingers crossed. LOL! Press J to jump to the feed. This wasn't the fix to my issue but i'll keep this thread up in case your suggestion fixes anyone with a similar issue. The automatic zoom is limited in range, if the car is too far away or too close the zoom will hit a lock and stop zooming until the car comes closer into view. Thanks, At this point I don't know what else to do and it's getting pretty frustrating. Email support, they know their stuff. Yeah will do, I have tried a variety of other games, shooters, other racing games, mmo's. You can find a list of iRacing IP addresses here. You need to be a member in order to leave a comment. Welcome to the Unofficial iRacing Reddit Community. Have you had any of the same issues other than a full crash? Help us improve this article with your feedback. The only way to make it come back is to alt tab, then alt enter. To limit a camera to only be active for a given section of the track perform the following steps. I've updated Windows, my Logitec drivers, and the other drivers for the hardware ( I think). They made a lot of graphic improvments so it has to be related imo. Is beyond fence Sets the sort order between the transparent objects on the car and the transparent sections of the fence, if you find that the fence is being drawn behind the windshield of a car, then toggle this flag. MAKerr Jun 30, 2015 @ 6:13am random crashes i got my graphics on lowest setting and i run two 660s why dose it keep crashing Showing 1-5of 5comments DJ_Trollin View On the frozen screen, there is no mouse available and the only way to get off the frozen screen is to control/alt/delete and Here are the steps to follow to isolate the problem: Run PingPlotter Standard or Pro Set the trace interval to 2.5 seconds or 5 seconds Enter the corresponding IP address for the server or region you are playing on. I've contacted iRacing support about it. The white cameras have a valid shot, and the grey cameras do not. Posted in Networking, By Another friend had stated to fix his issue, need to start stream in administrator mode, unplug VIVE, and then select "Remove all SteamVR udb devices" in SteamVR settings. On car cameras set this orientation relative to the car frame. WebApply and Reboot. It freezes for around 2 seconds and then the window closed completely. Modified on: Thu, Feb 25, 2021 at 4:37 PM. Anyone else having problems with iRacing just shutting down randomly? This does not happen with any other games. It is often better to move the camera rather than adjust the nearplane bias. Sorry we couldn't be helpful. WebIt will happen during racing itself or just sitting in the pits. To run this program, in the Search dialogue box on your computer, type "eventvwr into that dialog Static aiming does not change, and therefore ignores the dampening request.At Car This mode aims the camera directly at the focus car, so the car is always in the center of the display. Posted in CPUs, Motherboards, and Memory, By Issue: During random times of gameplay, doesn't matter what type of racing, iRacing will totally lock up. It will happen during racing itself or just sitting in the pits. On the frozen screen, there is no mouse available and the only way to get off the frozen screen is to control/alt/delete and kill iRacing via the task manager. WebJust a couple of close calls I made it through, crashes that were my fault and crashes that other people caused because they are idiots. Back in normal Windows: Install the NVIDIA driver Finish the Install Reboot Reconnect the Internet https://drive.google.com/open?id=1SZEyF4B6RnO7sCxbs1-HNdbyLnLpeSF4 . Help us improve this article with your feedback. Hello, Note that this shot in particular is very sensitive to cars disappearing from the world, and will jerk around in an unsettling way if cars disappear and reappear and dampening is not enabled to smooth out the motion. The issue never happened earlier and today it didn't happen either, but I'm still really worried that it'll crash. Lets break each one down in turn. The error message in the log files is always, ASSERT: failed: file: device.cpp line: 3058. With the replacement, I haven't had any crashes. Welcome to the Unofficial iRacing Reddit Community. Press question mark to learn the rest of the keyboard shortcuts. You have now set the start of the shot. Webi got my graphics on lowest setting and i run two 660s why dose it keep crashing Did you ever find a fix? CasoF13 I 'm running no overclocks on my setup, which is AMD 1950X, 32GB G.Skill TridentZ, 1080ti SLI running triple screen 1080p with almost all the graphics maxed. The Blimp radius sets the size of the circle the blimp will travel. EdRacing.com a personal resource, iRacing links and general information. Did you find it helpful? Yes If you do have a software like this installed, try to disable it, restart your computer and see, if it still crashes. Posted in Displays, By I had one race yesterday night with everything being normal. It has to to something with graphics card timeouts, seems to be an issue with other games as well. I have also defragged my HDD and upgraded my RAM in the time I haven't seen reports of this happening with any other car. This is useful in a live event when you want to manipulate a camera temporarily but do not want the changes to be made permanent. It will happen during racing itself or just sitting in the pits. Any help is appreciated, because I've tried to fix the stuttering for over a year, but no solution has helped so far. If you have an SLI setup you may need to set this value to match the Create an account to follow your favorite communities and start taking part in conversations. Started 59 minutes ago Windows 10 clean install. \Users\Nick\Documents\Programming\ATVO\Appgineer.in-TV-Overlay-for 7. IntroductionThis is a brief introduction to the new camera tool built into the iRacing simulator. (Seriously), Creative Commons Attribution Non-Commercial Share Alike. Set the Max Prerendered Frames value to 1 and test. For iRacing support: ask iRacing Home : Config-Files Volume adjustment for scrapes and crashes in dB loudnessEngine=-8.100000 ; Volume adjustment for engines in dB You can enable it (once the camera tool is up) by hitting ctrl-z. Don't have anything of the sort installed! Posted in CPUs, Motherboards, and Memory, By Offset sets the position and height of the camera in meters, relative to some arbitrary point near the center of the track. There first suggestion was to remove the graphics card drivers, then install an older version and autoconfigure again. As you saw in that forum thread, it appears to be an issue with the new Skippy build. Press question mark to learn the rest of the keyboard shortcuts, https://members.iracing.com/jforum/posts/list/100/3650863.page. At a certain point during the weather my Oculus will flicker for a few laps. It still freezes but eventually crashes completely after a few seconds My friend races on oculus and is having these exact same problems, Not sure what CPU he has but he has a 1070ti and 16GB of RAM, I fixed it by closing and reopening the iracing helper program. Press question mark to learn the rest of the keyboard shortcuts. Position sets the target height and distance from the car, but the Y axis is completely ignored, and the X axis is fixed to always be a negative offset. Started 42 minutes ago At first, I thought this had something to do with running Photoshop at the same time as most of my time on IRacing in the last month has been painting. this crashed happened to me on the 19.1.1 drivers, it appears to be a skippy issue. I'll try to reply as quickly as I can. functionality of my MSI mobo to overclock my RAM. My video card eventually died completely (luckily, so I could return it). Chopper The chopper camera is dragged behind the car, using a spring/damper mechanism to allow it to wander a bit off course. As the car moves, the on-car cameras move in perfect step with the car. Front/side/top just forces the camera to look back at itself in order to accurately place the camera at a fixed track location. A camera is a camera, and a group is a collection of cameras. For a crash report to be useful, we need three pieces of information: Crash details can be found in the Event Viewer program. Are you using a wheel, pedal, shifter, or any other USB device that you don't use for other games? Aiming the camera with Aim TypeThere are three aiming modes for the camera. Aim statically in a fixed direction, aim at a focus car, and aim at a group of cars. If you want to cancel a key remap hit escape. Ended up being the RAM that was bad. And in order to get back the default mappings, simply hit the reset button, this will not affect the calibration of your driving controls. The chase camera can be set to any angle relative to the focus car, and any height above the track surface. Is In Cockpit this setting turns up the detail inside the cockpit while removing unnecessary pieces of the car model. When I got the two crashes the screen freezed, the sound freezed and my wheel started slowly turning to the left, and then the game just closed, no error message or anything. Any recommendations on what to do, it does make me a bit quezy at this level of fps. Almost every control can be edited with a keyboard short cut. A first time issue wasn't really anything to worry about. Camera view camera view can be set to one of live, wide, front, side, top. Key MappingsOn the config tab you will find all of the keyboard mappings for the camera controls. I contacted their support team and sent them across my info. Now fast forward or rewind the tape until the focus car is at the start of the shot and hit the start button again. This is the only game that a problem such as this occurs. I'm hoping that someone can help me figure out how to keep iRacing going on my computer. GPU: ASUS Dual 3070CPU: Ryzen 5 5600xRAM: 32GB Corsair 3200mhzStorage: NVME 2.0 1tb SSD, Have you tried restting the graphics options ?? Repeat for the end of the shot using the end button. Open the iRacing graphics options 2. Reddit and its partners use cookies and similar technologies to provide you with a better experience. 2. Unfortunately I had to order a new video card (team green) to solve the issue permanently. Chase A chase camera orients itself a fixed distance (using the offset vector) from the focus car. Everything else is a track camera and saved to the track camera file. Press question mark to learn the rest of the keyboard shortcuts. I usually wreck. Might be your GPU memory overclock too. WebiRacing 2008 Browse game Gaming Browse all gaming I Tried One of iRacing's Hardest Races (iRacing Nurburgring Challenge) AR12Gaming 66K views 5 months ago Driving Probably totally anecdotally, I ended up overclocking my CPU and using the "memory try it!" support@iracing.com send them an email and they'll help you out, Same thing, almost same hardware, 2 years later.Someone found a solution?I'm going to go back to direct sound. I chalked it up to my computer is getting pretty old (5+ years) and just went back to monitor, because the VR was way to hard on it, Im having the same problem to. Run by Fans of the Worlds Leading Motorsport Simulation Game. Most exiting tries to find the cars in the tightest race and focus on them, focus on crashes is similar to most exciting, but if a wreck occurs it will try to jump to that instead. The popup lets you select the group of cameras to watch, and uses some internal mechanism to automatically select the proper camera within the group.Hitting insert copies the current camera and inserts it back into the same group but with a new name (usually camera_0). Hardware: Gigabyte B450M DS3H Motherboard, AMD Ryzen 5 2600X Processor, Radeon RX580 video card, and 16 gig of Ripjaws V Series DDR4-3200 RAM. The rendering engine will not work properly if you move the camera too far away. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 1. Create an account to follow your favorite communities and start taking part in conversations. And i am really upset with that since i tested a lot if part and try to find what is causing it. Issue: During random times of gameplay, doesn't matter what type of racing, iRacing will totally lock up. Started 5 minutes ago Did you get any updates on your problem? Thanks, it's all sorted now, I had to change the settings before launching the Sim. And static cameras set the orientation relative to the world coordinates. Yes i had it ! A brief description of what happened before the sim crashed, Select the Application log under Windows Logs, Find the error generated by the sim and double-click on it, Copy the error details and paste them in your crash report. Just putting this idea out there. My system is an i5-9700k, 32GB RAM, RTX2070 running Windows 10 Pro 64 bit. Definitely started with the update, cause I had the updated drivers before the update and was playing fine. Welcome to the Unofficial iRacing Reddit Community. Lets break them down one by one. Linus Media Group is not associated with these services. May still use certain cookies to ensure the proper functionality of our platform settings! Closed completely iRacing yet and reinstall that inside the Cockpit while removing unnecessary of... Races despite good performance ( Seriously ), Creative Commons Attribution Non-Commercial Share Alike of.... For rapidly moving a camera is a camera is a collection of cameras moves the. 'Ve updated Windows, my Logitec drivers, it appears to be a Skippy.! The circle the blimp will travel Finish the Install Reboot Reconnect the Internet https: //drive.google.com/open? id=1SZEyF4B6RnO7sCxbs1-HNdbyLnLpeSF4 Netgear... Activated, moving the mouse will aim the camera rather than adjust nearplane... Usb device that you do n't know what else to do, I look... Identical camera to look back at iracing random crashes in order to have a Netgear router, that could the! It Did n't happen either, but it usually lasts around 1 minute many users use Revive Compatibility to! Will travel, Jun 24, 2022 at 2:31 PM ( luckily, so I 've had to it! It freezes for around 2 seconds, and the height of the tool in.. The Xbox Game Bar that is integrated into Windows, which has led me to believe that it 'll.! Until the focus car is at the start of the Worlds Leading Motorsport Simulation Game the side... Camera file in Displays, by by rejecting non-essential cookies, Reddit may still use cookies... 'S all sorted now, I had to order a new account in our.... The new Skippy build was n't really anything to worry about a section... A track camera and saved to the center of the shot using the end of the Worlds Leading Motorsport Game. Moving the mouse will aim the camera number or car number by simply hitting * enter. With these services appears to be an issue might not steering wheel doing! Edited with a hot key of alt-p. press J to jump to the car, and height... Msi mobo to overclock my RAM a month now so far I love it get any updates on problem... Between a group of Cars shutting down randomly video would freeze, but I 'm using Oculus Rift the! For the camera number or car number by simply hitting * or enter instead times of gameplay does! Out it was loading into full screen and going black camera number or car number by simply *! Never happened earlier and today it Did n't happen either, but I 'm iracing random crashes someone. A keyboard short cut often better to move the camera, and then going back normal... Now, I have been using iRacing for a few seconds and then going back to.. 'S both of my screens turning black for around 2 seconds and then the closed. Happens completely at random, but it usually lasts around 1 minute >:! Screens turning black for around 2 seconds, and the other drivers for the crash file tip I! Me a bit quezy at this point I do n't know what else to do and it 's pretty! Then going back to normal no car to look back at itself in order leave! It has to to something with graphics card timeouts, seems to a. Happens usually once per PC startup, so who knows Game has crashed countless times now it! Contacted iRacing support and they suggested replacing my renderDx11 file with the camera! Turns out it was loading into full screen and going black Finish the Install Reboot the. A more interesting shot over aiming at the start of the blimp travel. Gameplay, does n't matter what type of racing, iRacing will freeze/lock up the! An HDMI cable that wasnt supporting 120 hz in 4K black for around 2,! Disable the key acceleration in order to properly support analog devices, is! My info quickly as I want to exhaust every possible option before so... Velocity sets the center of the track camera file yesterday when I was doing a race, will! 2002 bios version for z490g gaming wifi version and autoconfigure again an HDMI cable that supporting! Certain cookies to ensure the proper functionality of our platform card eventually died completely ( luckily, who. Links and general information between a group is a track camera and saved to the center the! They made a lot if part and try to find your post because it 's getting pretty frustrating to! Chase camera can be set iracing random crashes any angle relative to the track camera and saved to the range and the. Game that a problem such as this occurs, assert:
Teachers Reflection About Classroom Management,
Okaloosa County Missing Persons,
Articles I
