I also can't sign into Bungie.net since it uses Hotmail
I put in my email, and my password exactly as i have it, and it says the Email is invalid, so i change up the password in as much ways as possible that could fix it, nothing worked, i can start up Windows Live just fine, but if i were to log out then try to sign back in, it probably wouldn't let me, i tried signing up with a new email to check the availability of my email, and it said it was unavailable, so if it's in use, but i can't sign into it... That makes no sense! This happened about a day or two ago when i cleared my cookies, i could sign into other places, but not Hotmail, i looked at my saved passwords and login names in the Options, but Hotmail's login name was blank, but the password was alright, i wanted to check my mail, then change my password again, and that's when i figured out this had happened, also, i can sign in just fine on Internet
Explore, but not Firefox
Why is this? D: