Hey guys. New here due to a persistent issue with my console. Ill start from the beginning. My console had been working fine for about 6-8 months (since purchase brand new 250g Slim) and one day, I went to turn it on with the controller, it does turn on, but the controller will not connect and just flashes the four green lights. Now, I know how to sync a controller and have tried over and over again to do so with multiple (over 4) separate controllers to no avail. Even through USB controllers, I cant connect but I can power it on. Tried all the stuff I read online about unplugging the console waiting and plugging back in and nothing. Moved it to another room to make sure there was no physical interference and even went so far as to turn off all other devices I thought could be sending out a conflicting signal. Nothing. So I called up xbox, explained it, mailed it in and got it back. Got it back with a letter stating there was no problem with the console so they sent it back immediately with no repair. And the situation repeats. No controllers will connect.
I currently have a roommate with an xbox from 2 years ago and one with a PS3 that work flawlessly. Why would mine act like this? Should I go through support again and risk another "no problems found" note? Just looking for some general advice here. Thanks for your time.