I was playing last night on the stable build until steam went down and then neither me or my friends could get onto any server for any amount of time. This morning I get on and the only servers that populate the list are experimental. I backed out checked to make sure I wasn't opted into experimental and verified content. Logged back in and it was still on experimental, I could even connect to those servers without issue. So I backed out, opted into experimental, launched the game, connected to a server, closed the game, set it back to opt out of beta, verified content, launched game, and it's still on experimental. I appear to be the only one with this problem or the first person to bring something like this up.