Hello all,
I am new to the forum and it looks like I have the same issue.
With an odroid C2 running libreelec 8.2.5 and Kodi 17 (bought to play 4K videos), I encounter the same issue : from time to time, the image disappears for a few seconds. Most of the time, the sound remains even if I can lose 1 or 2 seconds. I cannot watch a full movie without issue and it happens as well when playing in libreelec menus.
My TV is a Samung UE50KU6000.
I am attaching a debug log just in case someone can help.