Motion Simulation Software SimTools SimTools v2.6.1

+/-20 on the forces I’m trying to use. Those were the plugin defaults. But i tuning center there is no data coming through. When I do capture min max Then reset everything stays at zero.

Single pc

I don’t think so, both are set at 127.0.0.1

No, never heard a beep beep. Every time I launch iracing the game engine crashes. Same if I toggle the on off button in game manager.

I tried removing the patch, running a race and re-patching. no go. I also uninstalled and reinstalled iracing and I still get the crash as soon as I launch it.



If I dont patch Iracing game manager stays running, but obviously no output.


Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: SimTools_GameEngine.exe
Problem Signature 02: 0.2.2.0
Problem Signature 03: 5a360753
Problem Signature 04: SimTools_GameEngine
Problem Signature 05: 0.2.2.0
Problem Signature 06: 5a360753
Problem Signature 07: 445
Problem Signature 08: 0
Problem Signature 09: System.NullReferenceException
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

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something to do with my installation for sure, I just did an iracing simtools install on my windows 10 office computer and everything seems to be running just fine. simtools doesn't crash and I get a Game On notification in output testing.

my racing rig is running windows 7

So I will start uninstalling and reinstalling everything again.

@yobuddy i have similar problem: sometimes while playing Assetto Corsa in VR and motion i got "game engine has stopped working" error. This error is not consistent - it occurs sometimes. Sometimes 2-3 times during race, sometimes it just not existent and i play long sessions with no issues

So it looks like this:
i enjoy the race and suddenly my VR headset looses movement detection - the image in HMD became static and after 2-3 seconds it turns off - looks like disconnect. at this moment the race still live though - i should finish it by hot key, blindly. After i take off Rift i go to PC and see this pop up message



no error codes - nothing. i click "close program" and after this the HMD starts working again - without any addition actions from my side! so in order to play again i should resart GameManager and start GameEngine again - after this i can play like always.
Is there any log written somewhere so i could read what is going all at least? Could it be usb related - maybe some usb contacts are influenced by cold (i have cold air during race sessions) so the metal loose contact therefore SimTools looses interaction with hardware and this error pops up?
This error was present on win 8.1x64pro and now is here too on win10x64pro

Boom, Its Working!!!!!

I did a full reinstall of windows and changed from windows 7 to windows 10. So far I only have the bare minimum installed. I will keep testing to make sure none of my other software breaks anything as I install it.

Thanks for the help

Thank you! What do you mean by dummy network - something different from 127.0.0.1? Should it work with another?

oh i see - so this is not about my issue

you mean usb hub for VR? i use Vive link box and actually it's a lifesaver cause amount of such disconnects were reduced. but still - i can't understand how this SimTools (GameEngine) crash is related to VR headset?..
Could it be that once VR looses connect due to bad usb connection the PC system tries to reenumerate usb ports and GameEngine can't handle such procedure? Could it be? This is just the only thing comes to my mind.. wish i do know is it possible at all..