It seems from reading the other thread that the mwlwifi Firmware and Driver used with chipset 88w8964 is actually not available as some had thought. If this is correct, then an updated latest version of both files would be appreciated for the WRT3200ACM. I assume there is some improvements from the current driver available in 19.07.5 Stable Release.
@eduperez could you provide such files for our use?
My installed versions from 19.07.5 Stable:
