Fremmed

I think you did. No disconnects so far here. Thank you.

Sure. FSUIPC7-still-crashing.zip

Still crashes on disconnect on my end.

I've done more testing now, and the same crashing happens with or without TrackIR running, but at much larger (a factor 10 probably) intervals when it's not.

230MB 🙂 I cut about a half million lines of simread events from the middle. FSUIPC7-x400.zip

FWIW, the trackIR shows up as a controller in the control options now. I assumed that meant it was accessed as a HID device. I don't think that used to be the case, though. I'll do some testing with an without it nonetheless.

Of course. Will post later today. Lots usually, but during that testing, the only thing I had running in addition to FSUIPC and the sim itself was Track-IR, which I don't think is using SimConnect?

Yes of course.... In doing that I did find something interresting in the simconnect log: It seems like every disconnect is preceded by a: 2121.74087 [326] I/O Error! (2, 80004004) I don't have any other traces of any hardware errors on my system though, so It's not obvious what exactly is the problem. Fwiw, 0x80004004 usually means "Operation aborted". I think it'd be a bit weird to call network issues "I/O error", but I'll try some offline flights in any case. Btw, the crashing fsuipc logs the following: Event ID: 1000 Task Category: (100) Level: Error Keywords: Classic Description: Faulting application name: FSUIPC7.exe, version: 7.0.0.0, time stamp: 0x5f51fe86 Faulting module name: ntdll.dll, version: 10.0.19041.423, time stamp: 0x06701e03 Exception code: 0xc0000005 Fault offset: 0x00000000000213ad Faulting process id: 0x1d64 Faulting application start time: 0x01d6847397f963e6 Faulting application path: E:\Gamezorz\misc\FSUIPC7\FSUIPC7.exe Faulting module path: C:\WINDOWS\SYSTEM32\ntdll.dll Report Id: db32fc42-7500-494b-9845-39b796126e58 Faulting package full name: Faulting package-relative application ID: fsuipc-disconnect-crash-logs.zip

Yeah, the simconnect log is 45MB. So even after compressing 90% they're still about 250 times the limit. 🙂

I have the same issue but perhaps even a bit more severe than the others in here, since the build from page 1 in this thread actually crashes and dies when the disconnect happens. It seems to me that it disconnects after a certain amount of data sent to flightsim: If I'm on autopilot and basically not touching the controls, it can live for hours -- if I'm doing crazy flights up rivers and under bridges and whatnot, it can crash in less than a minute. Almost makes me guess that Asobo is profiling simconnect data and have a counter that overflows or something. Anyway, I have some logs for you, if you want them -- both fsuipcs logs from the debug build in this thread, and from the release of the 28th of august (they identify themselves as the same version in the logs, that's maybe not ideal), along with their respective simconnect logs.. However, these logs are larger than the forum will let me attach, and I don't feel like having pointers to any of my own ways of sharing files dangling around on the internet. But I can PM you a URL if you want.