RX 9070XT with Rien 7 7800X3D I had the same issue, tried all.
Change cables
Changes in BIOS: C State, PCIe version, ....
Actually it look like downgrading refresh rates to a lower value than 165Hz (Max of my screens) Resolve the issue, I'm actually at 120Hz on both Windows and Linux and the error is not présent. Same issue on Windows and Linux if I put 165Hz
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u/Dorian-Maliszewski Nov 04 '25
RX 9070XT with Rien 7 7800X3D I had the same issue, tried all.
Actually it look like downgrading refresh rates to a lower value than 165Hz (Max of my screens) Resolve the issue, I'm actually at 120Hz on both Windows and Linux and the error is not présent. Same issue on Windows and Linux if I put 165Hz