Created attachment 304910 [details] video capture showing PES error Last year I replaced my old RTL2832U/R820T DVB-T dongle (which worked perfectly) and replaced it with a Hanftek Astrometa (RTL2832/CXD2837ER) DVB-T2 one and my troubles started. Every channel I tune to shows a periodic glitch, as per included sample. I tried the following things: * connected a regular TV set to the same antenna cable and the picture looks fine * replaced the usb cable * switched distros (from debian to arch) * installed a current kernel snapshot * replaced the minipc on which it's installed * used usbip to access the hardware from my desktop machine and tested it directly with vlc, mpv and kaffeine: at best the stream was glitchy and at worst the app crashed * toggled every parameter available for each involved module * ran tzap directly None of the above made the slightest difference, therefore I suspect a bug somewhere.