I I have had this system for just about a month a hopper and 4 joey 3's brand new system. There was an update to the system on 12/18 and since then on 3 different occasions all of the joey's will just glitch freeze and sort of buffer all at the same time either watching live TV or something on DVR. the hopper is rock solid even when the joey's glitch. I have to reset the hopper or cycle the power to it to get the joey's to work again. every time it has happened the Hooper is on watching something when the joey's go out. I have yet to have it happen with the hopper not on and running. Is this a common issue with this system or is it just a coincidence that it got an update last week and now it glitches ? As always thank you in advance guys/gals!