Advertisements I have an over the air antenna, and for 3 yrs my system has worked fine. Tonight, watching a local channel, the video started breaking up....and then the dreaded v53 error message popped up. I tried restarting my unit (a series 5) and no difference. While I was checking the community forum, the signal came back, but still has intermittant static on the screen. All my channels were in the same state. I don’t know where to start because I’ve changed NOTHING in my system, I double-checked the cables. Netflix and other apps were working fine. Thanks in advance for your help.