Why did they break tf2

[Bonemasher]

:( I can never access my inventory anymore, it just says "Cannot connect to steam". This update is so freakin buggy. It will probably take like a week to fix too knowing my luck.

[Brains]

I haven't had that problem or any problems *yet*.
when does it usually happen? in game, out of game?
have you checked your profile on tf2items?

[Infiniti]

Just about every game that's had a patch ever has run into some bugs post-release at some point.

Blizzard #@$^'s just about everything up in any big patch, and even things that shouldn't have been changed at all managed to get altered (a word gets misspelled on a quest that had absolutely nothing changed, or something).

Just one of the things you learn to deal with really, annoying though I'll admit.

TF2's just been on the good side of things, so when it's not it seems unusual.