Matt’s directions in his replies in this thread may be helpful: [TRACKING] WiFi drops out (especially when downloading a lot) but fixes instantly by reconnecting (AMD) - #22
For reference, I have both cards - ax210 (oops! not ax201, ax210) and rx616 on 13" 11th gen Intel, and rz616 on 16" AMD, with an Asus router and mesh access points, running the merlin firmware, and all is well here. Yay me. Best of luck.