Hello all

having an odd issue - when I turn on some channels, the iptv works fine - 16:9 1080p no issues, but then i'll click on another channel, and then the entire IPTV system shifts to 4:3, and I mean, everything, the channel and the guide. I then go and turn on another channel, and it shifts back to 16:9 1080p, the guide does as well. Frustrating and annoying.

any help?