Hello everyone, I'm undermining eth with 4 rx580 8gb, on a particular card I have many invalidated, you know why? thank you all
Show your video card overclocking.
I had problems with rx580 8gb due to memory overclocking. For my colleagues, the video card worked with a memory frequency of 2100 megahertz, and for me some video cards did not work with a memory frequency of more than 2000 megahertz. Try mining without overclocking first.
True, just because everyone has the same graphic card doesn't mean the same overclock settings will work for every one even if the brands and memory type are the same e.g Gigabyte with Samsung memory or other, OP needs to return OC settings back to default first.