I have multiple Victron devices on my boat. When trying to connect using the Victron app I can see all devices and connect to them, except for the Cerbo GX. All devices are shown in blue, except for the Cerbo which is grey. When trying to connect to the Cerbo is says connection isn’t possible because it is already connected to another phone…this is the status since I tried to connect the Cerbo using wifi. Until then I could use the app for the Cerbo without any problem. What to do?