Flickering and/or Handshake issues

Every single image I try I have these issues, hoping someone can help?

Sony Bravia KD65X8509C TV.
Tried multiple high speed HDMI cables and different ports.

Have HDMI set to advanced on the TV.

Issues when VU+ set to 2160p:

1) TV info is shown now and then and a drop in sound for a split second - like a HDMI handshake issue?

2) Sound continues but image freezes but flickers/goes crazy - I saw another thread where some fixed this by changing CCcam version in mgcamd config - I don't use mgcamd however, only OSCAM.

Same on every image, driving me crazy to the point where I leave it now set to 1080p which seems a waste!

Any ideas?

Quote from carwash

Sounds like tv setup ie; Refresh Rate

Definitely nothing to do with sofcams

Regards

Yeah I was surprised when I read in another thread that changing mgcamd config sorted it...must have been a different issue I guess.

Any mode on the TV is fine, except 2160p. I've tried multi refresh rate and 50/60 on their own - still the same. The only thing which stops it is dropping back to 1080p which is a waste.

It can go for hours with no issues, then it just goes and once it starts it plays up most of the time.

Quote from stazeb

Same issue hier with Sony KD-49x9307C
I have tried different hdmi setting but
reboot Solo 4K is only solution.

Try an image with the latest drivers, it seems to have gotten better.

Also I tried a 3rd HDMI lead and it seems (so far) to be very stable now.