I recently got a M2 to use at my office. Setup was smooth and I am using a mac to airplay to my apple tv. Resolution is fine and the stream looks good, until the box just stops being located. At this point I need to reset the box and then it will start working again. I don't always have access to my M2 at home to reset and i will go for half the day without being able to stream. Only the M2 needs to be reset, not my router/modem.