I'm trying to use steam, but it's acting strange. I can log in fine, but it won't connect to anything. I can't play any online games, talk to friends or do anything. I've tried everything, and nothing is working. My brother who uses the same computer and internet and get on no problems...so it's just my profile. Has this happened to anyone else? Do you know how to fix it? I just want to play steam again. Thank you.