Troubleshooting tips https://www.amd.com/en/support/kb/faq/ts-tips
And as you mention timeouts, some common causes.
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My PC- Ryzen 5 5600x, B550 aorus pro ac, Hyper 212 black, 2 x 16gb F4-3600c16dgtzn kit, NM790 2TB, Nitro+RX6900XT, RM850, Win.10 Pro., LC27G55T.