So, after some time preparing the new aquarium and setting it up, I decided to test the brand new Stratons. Tank will be 120x60x50 cm. and I got two lights. Long story short: it's almost impossible to pair them (I still didn't manage to). Set one up, and the other. Direct connection. opening the app, only one shows up. It's either one or the other. Manual has a complicated connect/disconnect/reconnect/change/again and again - several steps needed - procedure that to my despair, didn't work. Hours and hours spent trying, connecting one light, setting up the wifi connection, etc, just to see it not working at all. Any advice other than rebooting each light and/or the internet modem? I have a pretty good home wifi, so please don't say I have a bad weak internet signal. Now, to check each light, I have to connect separately to each one, instead of simply clicking the app and seeing it connected so I can do things with the lights. Why can't ATI have a simple and well working app? It's been years of this...