I am experiencing a great amount of continuity errors with Tvheadend on my newly purchased Vero 4K+, with the original DVB-T2 TV dongle. This can be seen as artifacts while playing a TV channel.
Shortly after reboot there are no errors, but after about half an hour they begin to accumulate more and more. Both SD and HD channels are affected. Tvheadend is installed from OSMC App store, Tvheadend HTSP Client is used as a PVR client.
Tvheadend logs obtained with journalctl -u tvheadend:
Kodi logs are quite huge (54 MB) and Kodi failed to upload them, manual copying/pasting also fails. So I pasted only some portion of the log from the moment when the first continuity error appears: