That is only a suggestion, if you aren't comfortable using the beta then you will have to await a fix (if it is in the beta) until the regular release.
You shouldn't have to " Not going to rip in and out an Anti virus with tons of adjustments made in the software already."
You could also save your settings before doing anything - AvastUI > Menu > Settings > General > Troubleshooting - scroll down to 'Back Up Settings.'
Not a bad idea anyway (even if not trying the beta) if as you say you have "tons of adjustments made in the software" already.