Hello. When I used the Adrenaline driver 24.5.1 or earlier, both monitors work correctly. Immediately after installing the 24.6.1 driver, artifacts appeared on one of the two monitors. I rolled back the driver to 24.5.1 and continued to use it all this time. Now I decided to update to 24.8.1 and the problem appeared again. There is a pattern. I have 2 identical monitors that are connected with two identical HDMI cables, but one of them is connected via a DP adapter because the video card has only one HDMI port. Artifacts appear on any of the two monitors that I connect via the adapter, but the problem only occurs with drivers version 24.6.1 and newer.
Video card sapphire nitro + rx5700xt
Demonstration of the problem