I have an IPTV channel that is breaking/pixellating every few seconds on VU+zero4k. Same channel on DM8000 works fine and also with VLC on PC.
Recording from VLC and playback on VU+zero4k the recording plays perfectly.
Recording on VU+zero4k and playing back gives same problem. Reading recorded file and playing on VLC gives lost frames (picture stops where pixellating happens). Playing with Media Player gives same pixellating as on VU.
Tried another VU+zero4k and had the same problem. Tried BlackHole image and also has same problem.
Any idea what can be the problem? The channels is low quality 544x576 resolution and bit-rate is low too (average of 1.5Mbps). Other channels with much higher bit-rate works perfectly.