I am running a PC compute stick, I have recently had trouble with the machines not connecting back to the internet after a shut down. They start out fine and for some reason they lose there connection via the customer or other issue, then they try the computer again and it will not connect. The PC starts fine and it is talking wi the internet via a USB dongle but it will not connect. I end up having to send a new player. Also many players old or new ones lose there display ID's. This stuff is very embarrassing and I end up losing customers.