Same here. Was working fine last night, this morning it won't connect. I have tried multiple locations and none will connect.
Restarted VPN = No change (won't work)
Restarted Computer = No Change (won't work).
Obviously since I am replying here I have an internet connection.
Submitted a help ticket but I agree, it is very difficult to get actual support from Avast and I too was hoping an answer was already present in the Forum but I am also fine with waiting for help. I can use an excuse to stay off my computer.