bluetooth problem

[atoal]

this is a frequently occurring problem that i have:

i will be playing some MGO, i have one controller going, a headset and a keyboard. sometimes when i try to type something the keyboard stops responding and then shortly after the controller starts lagging a lot. enough so that i need to turn the controller off and reconnect it. that fixes the controller issue but the keyboard wont work again until i go to the main screen and remove and re-add the keyboard.

also, last night when i was playing i typed a message right as the round was ending. then the following round not a single device would work. my usb cable was hidden in my entertainment center so, only about 4 inches is exposed. i ended up playing two rounds sitting 2 inches from the screen, and its a 42". not fun.

what could be going on here?