Unable to use server browser.

I have no idea if I'm the only one with this issue but I can't play multiplayer at all. I can make my own servers just fine but when it comes to using the server browser, it freezes and then glitches out on me. Restarting and removing any downloaded mods doesn't fix the issue. Also I'm still very new to this forum so I'm sorry if I'm not doing anything correctly.

the master server is probably down again, it's been down an awful lot the past while.