The HD channels on my smart iptv are jittery, it is connected via wired connection. The SD channels and other channels are fine so can't be a setting on my tv.
I have smart iptv on my tv upstairs and the hd channels up there are fine and its connected via wifi.
What the hell can be causing the jitter?
Are both tv the same specs? Sounds like hd channels are too much for it since sd are ok