When I quickly zap (press channel up/down button quickly few times) I got blank screen for all channels on specific dvb-t adapter (rtl28xx).
In enigma log I see following 2 lines:
singleRead error (Resource temporarily unavailable)
writeAll error (Bad address)
After this restart of enigma2 is required to get it back working.
Any hints how what can cause this and how to further troubleshoot?
Full log attached.