Try with Intel Quick Sync at 720p60 and see if that works without issue. Then try 1080p30, and then 1080p60. Turn off Psycho-visual tuning if it's enabled (if you're using Quick-sync).
I didn't know that the 940MX doesn't have NVENC. I did some research, turns out there's 2 variants of the 940mx, the GM107 and GM108, where the GM107 has the NVENC hardware and the GM108 does not.
OBS blacklists both variants in their ffmpeg encoder to prevent issues.
I didn't know that the 940MX doesn't have NVENC. I did some research, turns out there's 2 variants of the 940mx, the GM107 and GM108, where the GM107 has the NVENC hardware and the GM108 does not.
OBS blacklists both variants in their ffmpeg encoder to prevent issues.