my controler led is gone , it wont work anymore , but in the steamvr apps , it detected the controller and i can test all the button are working , it show on and off on steamvr if i push the on/off button and all the others button , but is unusable in any game , no led at all , no tracking etc ... yesterday it was perfectly fine , no drop no knock nothing , i just close the controller and this morning it wont do anything , and it show fully charged on steamvr app and it show as connected but it flash slowly as its not beign see by the base