I recently swapped Graphics cards from an AMD R9 390 series to a Geforce RTX 3050 because my R9 couldn't use its video encoder. After swapping and using the NVENC HEVC encoder this gpu uses, I haven't had any popups but after recording It would be a blank file that only plays audio in VLC. I have looked at the log files and the only thing I've seen is that AMF isn't supported, I could be wrong but I thought that wouldn't be necessary with an nvidia gpu but I could be wrong. I have my gpu driver up to date so I'm unaware of the problem.