"Resolution not supported" on VIZIO smart TV that has worked with this box for a year!??
I have a UVERSE DVR box CISCO ISB7005 and have had this functioning properly for a while in my house on this same TV (2014 VIZIO smart TV). Went to bed last night working fine in HD, and this morning turned on the TV and box and the TV says "resolution not supported".
I reset the box and that did not help. I'm not sure if my smart tv or my receiver had some type of incompatible automatic update last night as I slept?
However my other box, wireless PACE IPH8005 receiver still works fine on my ancient (2009 sony Bravia) tv??
Any insight would be helpful, I would VERY MUCH prefer to not watch SD on my HD TV, but SD would be a step up from a blank screen