All is well for me except the problem that's existed since at least 20.7 (maybe as early as 20.1!). Serial (COMx) port device enumeration at boot is broken in W7-64 if Avast is installed and not in passive mode (the only two conditions where all works). I originally reported this on ticket 11394513 back in 2020, but there's never been any resolution. Fortunately my workaround is to schedule devcon.exe (from the driver SDK) to run after every boot. That re-scan also fixed a problem with a recently added USB mouse that was "dead". Avast version 22.2 fixed the USB problem. None of this is a big deal for me as I have a workaround, but it would be nice to not have that kludge.