Originally Posted by
moondog
I don't think A has ever let me down for an entire day, but they do make me switch protocols or servers upon occasion. Sometimes, I just don't care enough to bother with the workarounds, though. I shall also concede that my Android performance is awful. I accept responsibly for this because I've yet to follow their instructions (i.e. reboot/reconfigure). Their chat support is pretty great, though (i.e. if you tell them you want to livestream at Disney, they will devise an optimal strategy).
The bolded part... it's usually an indication that A is getting noticed by the local regional authority and they're changing from one set of VPN servers to another. Nothing wrong with that, but could be an indication that you might want to have a plan B if ex-China privacy is important.