Did you get the driver from here?
www.asus.com
It's from 2021. Maybe latest would be worth a try if not already: https://www.realtek.com/Download/List?cate_id=584
Would go from 10.50 to 10.72
PRIME B550M-A (WI-FI)|Motherboards|ASUS United Kingdom
Explore the PRIME B550M-A (WI-FI), a cutting-edge AMD B550 motherboard, packed with features to enhance your tech interactions daily.

It's from 2021. Maybe latest would be worth a try if not already: https://www.realtek.com/Download/List?cate_id=584
Would go from 10.50 to 10.72
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