Hi there 🙂
After I upgraded to Catilina, a week ago, the wifi connection of my home keeps disconnecting.
I tried almost everithing: delete configuration files, deleted all the wifi saved and added again, reseted VRAM/PRAM. I also tried to renew DHCP, change hardware config and DNS.
Weird thing is that this happens just on my home wifi connection but if i try to hotspot phone's connection it works fine. Also my phone and tablet do not have any issue with wifi home.