I just have this problem yesterday and still happening today. Yesterday my GLD 112 Chrome got white screen issue when booting, I changed the battery then move the jumper. Then it booted up well with 0 issue.
Later that day, in the evening I booted up my GLD then this strip LCD crashing issue happened. Tried rebooting the GLD but no luck. Tried the GEQ fader flip but no luck.
I’ll try to open and move the jumper to previous position. I hope it’ll solve the problem.
If there’s any real solution from A&H, that’ll bring back my trust with the brand.