Question / Help Can't use replay buffer with 120fps

[Xaelias]

Hi!

I'm trying to have my replay buffer work with 120fps.
It looks like it's working consistently at 60fps (will have to test for a few more days), but at 120fps, it mostly never works.

The behavior is as follow. I start the buffer, if I have the preview enabled it will show the game correctly (I usually disable it, if only because I'm running two monitors at two different resolution/refresh rate). But when I hit the hotkey to save the buffer, nothing happens.
Usually then, if I go back to OBS, and hit "stop replay buffer", it will get stuck on "Stopping Replay Buffer..." and I have to exit (confirm that I want to), and then kill a zombie OBS process in the task manager.

Sometimes it will work just fine, but mostly it fails.
Logs from a run that failed can be found here: https://obsproject.com/logs/KFBQDBZFkd60Yqc4

I'm happy to provide you with more details if you need anything.
I'm pretty new to OBS, so I might have missed something obvious but going through the config screens didn't raise any red flags...

Thanks in advance for your help!
Alexis

 

[Xaelias]

Since this has been waiting for approval for a week, and was just approved. I'm hoping people still see it :-)
Thanks!

 

[R1CH]

Do you have any other apps like Shadowplay or similar that may also be using NVENC? Do you still have the problem if you use x264?

 

[Xaelias]

Hi!
Shadowplay is completely disabled (I don't even have the screenshots part enabled last I checked). Game mode is enabled but the DVR feature is off. The only other thing running in the background would be rivatuner and MSI afterburner I guess.
I didn't try x264. I did try both flavors of the nvenc encoder.