Can´t connect to HMIPW-Drap

[Vinzent82]

I am running Rasperrymatic as Homeassistant Add on a Rasperry Pi 4. Unfortunately Rasperrymatic is not able to connect to the HMIPW-Drap.

My add on seems to run ok, this is the startup log:

Mounting /data as /usr/local (Home Assistant Add-On): OK
Starting watchdog...
Identifying onboard hardware: oci, OK
Initializing RTC Clock: rx8130, OK
Running sysctl: OK
Checking for Factory Reset: not required
Checking for Backup Restore: not required
Initializing System: OK
Starting logging: OK
Init onboard LEDs: init, OK
Starting irqbalance: OK
Starting network: eth0: link up, fixed, firewall, inet up, 172.30.33.0, OK
Identifying Homematic RF-Hardware: ....HmRF: RPI-RF-MOD/GPIO, HmIP: RPI-RF-MOD/GPIO, OK
Updating Homematic RF-Hardware: RPI-RF-MOD: 4.4.12, OK
Starting hs485dLoader: disabled
Starting xinetd: OK
Starting eq3configd: OK
Starting lighttpd: OK
Starting ser2net: disabled
Starting ssdpd: OK
Starting ha-proxy: OK
Starting NUT services: disabled
Initializing Third-Party Addons: OK
Starting LGWFirmwareUpdate: ...OK
Setting LAN Gateway keys: OK
Starting hs485d: disabled
Starting multimacd: .OK
Starting rfd: .OK
Starting HMIPServer: ..............OK
Starting ReGaHss: .OK
Starting CloudMatic: OK
Starting NeoServer: disabled
Starting Third-Party Addons: OK
Starting crond: OK
Setup onboard LEDs: booted, OK

Also the light on the DRAP is lighting blue so it seems to have networt access.

Could somebody help me here?

[Vinzent82]

My question has been answered in https://homematic-forum.de/forum/viewtopic.php?f=65&t=68630&p=690760#p690760 and the rootcause is #1373