Seriously. It's been 2 ♥♥♥♥ing months already since that thing broke down. And now with the whole map workshop allowing players to get on servers with custom maps the only way to get to those servers should work properly. Boot up the game, open the server browser, see no servers. 2 minutes later it works fine again. Then at random intervals during a game session the server browser loses connection again while the server you're on during a match stays unaffected. That's not a great way to start a game.
Get on it. NOW.
FIX THE ♥♥♥♥ING SERVER BROWSER ALREADY.
Get on it. NOW.