I have been having problems with proxies for the last 3 or 4 days. BAS sometimes activates proxy. sometimes it doesn't activate. I have been using the script for 1 month, there was no problem before. There is a problem for the last 3 or 4 days.
I also considered to use Proxiware. But if it's true that they block google.com it's completely useless. It's like you buy a car without steering wheel or engine :D