OH2 or Homematic OPENS DOOR by itself when i wasn't at home!

[rossko57]

I would try to fix the Homematic comms issue, but I cannot help with that.
Maybe relevant -

Homematic Communication Error

OK, so you both don’t have devices which sends events in regular intervals. By default, the binding listens to events and if no message receives from the Homematic gateway, the binding thinks that something is wrong and restarts the RPC servers. That’s the aliveInterval setting. In your case, you have to disable this setting and schedule a reconnect after a fixed period of time. That’s the reconnectInterval setting. @michaeljoos Previously, the communication was done with XML-RPC on port 912…