I bought two gentility used Radion xr30 g2’s that work just fine but at the moment I’m only using one light ( modified it into an old aqua top all in one 25 gallon) until I set up the 75g acrylic but that’s another topic, at the moment I’m running the (left) light in the tank it works great but when I use the laptop it is in offline mode and I would like to change the time and power. Do I have to have both running together to do so? (linked) Or can I factory reset it to run my own set requests? Or really just need it to be NOT in offline mode. Please help in anyway possible thank you all.