HELIX LT black screen.
I've got new helix LT a month ago, updated to 2.21, sounds good, but last night I was working on preset, and pressed amp button to move to amp block, and then screen went black. I can still hear the sound, but no screen. After restart it worked without problems for the rest of the night. This is the first glitch so far. Should I be worried ? Has anyone else experienced this ?