Question / Help Stuttering while recording at 1080p 60 FPS

For NVENC I personally use CBR with 50000 Bitrate, Keyframe on 0, Preset Low Latency High Quality, Profile Main, Two pass encoding checked, b-frames 2.
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CBR recording is NOT recommended under any circumstances.

Use CQP with a CQP value of 15.
 
Here are two screenshots: the main window and the sensors one.
I also added a GPU-Z sensor logs. I launched it and then made a one minute recording session with CQP 18 set.
 

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  • GPU-Z sensors.gif
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  • GPU-Z Sensor Log.txt
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Do you have the obs session log from that session (with profiler info, restart obs and upload LAST log)
 
Hi ! Here is the log of a recording session with CQP 15.

I am a developer too. Maybe you could tell me what I should check in profiler output.

Is it normal that sometimes a video who show no skipped frame is despite choppy ?
 

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Looks like the GPU or such is JUST on the threshold of overload when using nvenc.

What happens when you use x264, crf bitrate selection, crf 15, ultrafast cpu preset?
 
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