I've toggled between menu selections for hardware acceleration off and on globally, and also Nvidia NVDEC. Some Cpu's don't react much to either setting, and some react strongly on the 4 systems If fooled around with.
You could try enabling HA, but only the goofy cams and see how they react. free to try.
The image your getting on those cams reminds me a little bit of the intel graphics Driver issue i had that
@fenderman helped me out with on my i5-8500 after a clean install.
but mine was like the whole screen being goofy not individual cameras.
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