SOLVED - Phoscon app lost all sensors

today i wanted to connect a new sensor inside phoscon app and recognized that no one of existing sensors and lights are shown. in gateway info it was shown “Firmware:not connected”. After rebooting the device and plugoff and plugin conbeeII, firmware was shown, but no sensor.
So, I started to connect the new sensor. After that, the already defined lights were shown again, but all sensors are still lost.

via deconz adapter in iobroker the sensors are still updating their data, but phoscon app is emtpy.
on the other hand (only) the new sensor is shown in phoscon app but not in deconz adapter

Moved to support section.

Solved by de-installation and new installation