i got home today to find my adapter in my room has no lights and will not connect at all to anything it will however still pass power
 

so far i have tried resting via the button on the side that did not help i tried to add it in the app via the key that did not help and could not be found trying diffrent plugs did not help there is nothing left i can do and i am at aloss and facing needing to buy another ful set of adapters to repalce this one the only thing i can tell that is diffrent is maybe a buzzing sound but i am unsure if it was alway there or is new as the adapter was under my desk i dont think the base one has it and that is working fine and still connects to my older adpaters fine