Wondering if anyone one else is experiencing this? I have 2 meridians and 2 photon v2 pros over 4 tanks and manual mode no longer works on any of them so that makes me think its an app issues. It acts like it working in the app as far being able to select the time and set the sliders but none on the lights will respond. I noticed last week it didn't work but I didn't look into it. The app updated yesterday so I decided to try it and it still doesn't work. Its not something I use a lot but occasionally I'll want to do something late at night and will turn the white on to see what I'm doing. It had worked in the past but I don't know exactly when it stopped working since its not a feature I use often. Running 4 tanks I haven't felt like uninstalling and reinstalling the app.

