Cant Play Anything Online

Okay well this all started yesterday I tried to play battlefield 4 and when i joined a server it wouldnt let me move sop i left joined another server and the same thing happened so i thought maybe it was the battlefield servers since i could still talk to
my friends and use netflix and other apps that require internet then i went to play fifa and the same thing happened it showed my latency was only one red bar when usually its 3 green bars and as soon as id join the game id lose connection and so i went to
black ops 2 and i couldnt even join a lobby even though it said my NAT type was open. ive called my internet service provider and everythings normal there reset my router about 20 times and punched a hole through my door can somebody please help me out here
oh and my connection to the wifi is 5 bars but when i join a game its 1 bar

:)

 

Cant play on anything online

Does it display an error message with a code by chance?

 

cant play online on anything

i can connect to xbox live on the dashboard and i can send and receive messages and join party's and talk but when i start a game i disconnect from xbox live and cant connect unless i go back on the dashboard. it all started when i got borderlands
2 it was working fine until i installed premium club dlc which i got with the game. i have tested my internet connection already and i tryed playing on my sisters xbox live account, i can play online like normal so i tried a different xbox with my sisters
account and it worked so i tryed my account again on this xbox and still the same problem.