I have a 6 bulb Ati dimmable fixture that is 4 months old. My channel 2 keeps shutting off , the displays says its on 100% I had to bang it on the top for it to come back on. Anyone ever experience this?
I got it from reef geeks, It happened twice yesterday , I cleaned fans and going to see what happens today . this hobby is starting to piss me off everyday it something else lol
Also, try seeing what happens if you leave the fans unplugged. I noticed that leaving the fans off actually resolved the flickering. However, running without cooling fans leads to shorter bulb life.
So thats why I sent it in and bought back up ballasts.