

Mine is raspberry pi zero 2w with an external enclosure attached to solar+battery. Wi-Fi is barely consistent enough for speeds around 1/4 what they should be. I’m still working out the kinks, but thanks be to FSM for rsync and snapshots, otherwise my backup scheme would probably never be able to finish.
Drivers are on the computer, firmware is in the component. Firmware can be updated in both windows and Linux and will affect both systems. Drivers live solely on the OS, so fedora drivers will not be affecting windows. There’s an incredibly small chance that your firmware was updated and caused this, but I don’t recall a firmware update ever occurring automatically on Linux, I’ve always had to do it manually.