I keep losing my curser in the middle of gameplay

While in battlegrounds i will lose total control of my charactor, I cannot access my curser and any attempt to do so pivets my point of view in a very disorienting way. When I am dead, I cannot even find the button to return me to the graveyard, I have to wait for someone to loot my corpse.
Am I missing something in the set up?

Weird, I didnt know the support website had battlegrounds.