"Choppy" or "skipping" video

[gvsurn]

has anyone else had this problem??? i am using 811,301,301 setup. it is worse on the 811. it affects mostly SD channels. i do watch SD in stretch mode on my 16x9. 119 TP12= 112 110 TP12= 100 for signal strength. all is DP.

 

[SatinKzo]

I had this problem immediately following the 269 update on my 811. Others have said it has always been there, but I never noticed it.