Over the last month it seems nearly every game I join, I can play for a little bit and then the game glitches or freezes me and then I get booted from the game. I can only complete aprrox 10% of my matches. Every time the game starts acting up I check and my signal strength is 3 or 4 bars. I have turned off all other devices connected to my wifi and this still does not help!!!  Please help with this issue