It sounds like its the ballast. From what I'm reading it will work sometimes and sometimes not. I had problems with 3 electronic ballasts from when I first started growing. I ditched them. I've never had problems with not even one of my 18 magnetic ballasts ever since. Eventually there may be a capacitor or igniter issue with the magnetic ballast but they are easily replaceable. There is no repairing a problem electronic ballast.That problem being? Also, do you have any advice regarding addressing the issue?
I'm not sure if you read before you post, but yes I checked the breaker. In fact, I changed it. The breaker that I replaced the broken one with also happened to be broken. Brand new breaker from the hardware store, broken. Luck of the draw.That was the first place justugh told you to check. He was right. I thought you ruled it out so that's why I thought it was the ballast. Good enough.