Solved
Fixes for "Infinite Joining Server" Issue
The following has worked for myself, as well as a lot of other users that have had this problem for the last few days. Give it a try and if it works for you, let us know in this thread. If you have found another fix, be sure to post a reply below as well to let others benefit and get back in their game.
Fix 1: Log out of battlelog, Close out of your browser.
Run Origin as admin (Right click the icon and run as administrator)
Click play on Battlefield 4 in Origin (If you don't have BF4, use Origin Gametime)
Switch to BF3 in battlelog and join a server. Works in plugin free, or plugin mode.
Fix 2: Load into a BF4 server, once it starts to connect. Exit out of it by the blue bar on Battlelog (X) button and try loading into a BF3 server.
Feel free to reply if this works for you as well as post other fixes for others to benefit on. Feel free to reply if this works for you, Topic is marked as solved for increased visibility to other users having this issue.
Studio is aware of the issue already.
