The video signal of the Live Gamer Ultra (GC553) produces video flickering and color distortion, what to do?
It’s possible that the HDMI cable is broken or not support the input resolution, a long cable might result in weak signal too.
In order to fix such issues please try below
1. Switch to another HDMI cable
2. Use Premium High Speed HDMI certified (HDMI 2.0) cables
3. Try a shorter HDMI cable