My Cerbo GX has been working fine until 10 days ago when it stopped communicating with the VRM. I have come on the boat today and noticed that the display on the Touch 50 was blank and unresponsive. I was also unable to connect to the Cerbo via the Victron Connect app. I then powered the Cerbo off and on but still no response from Touch 50. However, I was able to connect to it but not control it in VC app on my iPhone (I connected to the Cerbo’s Wi-Fi but was unable to launch remote connection). I also disconnected the Touch 50 (both HDMI and USB power cables) and reconnected. This resulted in a partial Device List showing on the Touch 50 screen (albeit large faint font but touch unresponsive). I have also tried Remote Control via the VRM which also doesn’t connect. The Cerbo GX is, however, communicating data to the VRM. Any thoughts?