Random no sound/black screen flicker

[Simonb73]

Just re read and you say you have turned off Deep colour for the HDMI. 

this means you are using 8-bit  can you confirm this is the setting you are using?

[MrWinn]

Sorry it was TV

[Samsimmo]

I am having same issue with my brand new g4 with sky Q has anyone found a fix yet? 

[MrWinn]

Yes, reset TV.

i had to do it again recently after TV had a new software update.

[Samsimmo]

When you say reset the tv do you mean back to factory settings and start again or just turn off at the mains and reboot? Cheers. 

[MrWinn]

 factory settings unfortunately, bit of a pain if you have to do it after every software update.

[Simonb73]

I have recently turn Sky Q box back to 1080p and turned on deep colour on the TV and picture drops outs returned. Back to deep colour off and 1080i on the Sky Q box. Seems to fix it. I did reset the TV too and that sorted the sound drop outs.