Yeah, I haven’t noticed the flicker since that one time. It was all three lights so, I think it was just storm mode.Well 7 out of 8 isn't bad. I installed new firmware in the last one and while testing I noticed the UV lights randomly flicker once set above 60%. Probably a bad capacitor or something. Hopefully, I can make it work with 7 lights and use this one for parts if needed.
@griss Did your fixture stop flickering after storm mode was turned off?
I wonder if FixReef could repair it?