X570/B550 boards have problems with PCIe 4.0 GPUs and USB

If you have an X570/B550 board and a new PCIe 4.0 GPU like 3080 or 3090 you can come to some serious usb stuttering and even stability issues.

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As I didn't see that topic on the forum till now I wanted to open this up for discussion聽

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Anyone else on here with this problem? r/amd has a good amount of people encountering the same problem and trying. to fix it.

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For me the current solution is to set my GPU to pcie3 manually.聽I have tried contacting Asus about that but their support in my country is garbage so I am a bit dependend on this topic getting bigger.

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Reddit posts regarding the issue:

https://www.reddit.com/r/Amd/comments/kevhze/caution_advised_when_buying_5000_seriesb550x570/

https://www.reddit.com/r/Amd/comments/k8mtes/pcie_gen_4_causes_usb_problems_on_b550x570/

https://www.reddit.com/r/Amd/comments/kbr6zl/usb_issues_on_b550x570_motherboards/

https://www.reddit.com/r/Amd/comments/k3jhxz/ahocbuildzoid_potential_fix_for_usb_20/

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