Since Rasplex 1.0.3 (at least, I think it is since the upgrade) my screen sometimes flickers. It happens on the settings menu but also while playing a movie. It’s quite annoying, especially when watching a movie.
My Pi2 is connecten to my TV with HDMI. No problems with the sound.
I am having something similar just installed 1.0.3 on my Raspberry pi 3 and I noticed that my screen every so often while watching movies goes black for about 2 seconds and comes back. When I removed my Raspberry pi 3 and replaced it with my raspberry pi 2, running 1.0.2, I do not have this issue.
Problem seems to be solved with the switched cables. No flickering anymore…
However my STB doesn’t seem to have problems with this cable. But it’s fine like this