Question / Help encoding overload because of 240 HZ monitor ?

[jameskitt616]

Hello Comunity,
i got a new 240 Hz monitor so if i try to stream e.g. Rainbow Six Siege now the Stream just lags and i get the "encoding overload" error message, No lags in the game at all...only lags stream. All my other monitors are at 60 hz. I added a DxDiag File... but my specs are: i7 8700K @5GH/z & RTX 2080 OC & 16 GB DDR4 3200 MH/z RAM... i streamed over 1/2 year with this Setup (3 x 60hz monitors) without one problem.

OBS settings:
-Nvidia NVENC H.264(new)
-Enforce streaming service encoder settings enabled
-CBR 6000Kbps
-Keyframe Interval = 2
-Preset: Quality
-Profile: high
-look ahead disabled
-Psycho Visual Tuning enables
GPU: 0
Max B-frames: 2
Output: 1920x1080p
Downscale Filter: Lanczos
Common FPS Values: 30


I tried:
-using cpu & old encoder...same problem
-fully uninstalled GPU drivers with: DDU
-encoding over CPU graphic unit
-lower settings in OBS (kinda works with really low settings)

i read that it could be an RTX issue.
or another idea would be: gpu gets stressed because of 3x 60 & 1x 240 monitor

 

[Narcogen]

Please post a log with your issue! Here's how...

Be sure to include a complete output session.

 

[jameskitt616]

https://obsproject.com/logs/r7REzcT084Eja7j8

 

[Harold]

recording at 240fps is not something we support.

 

[jameskitt616]

recording at 240fps is not something we support.

but it worked for one year pretty good (~240fps but at 60 hz monitors)

any suggestions what to try ?

 

[jameskitt616]

i did some other test too now ...

- run all 4 screens @60hz
- reinstalled OBS (tried an older version too + latest version) both without any Scenes/Sources set up only screen-capture/game-capture and window-capture and all on low and my normal stream settings