RFXCom does not send commands

[zefranc]

Strangely, after some kind of software crash on my RPi, the domoticz stopped sending commands through RFXcom.
Apparently it still receives data from sensors, but cannot execute the commands.

If I get an old SDcard image of the system, everything runs smoothly... and commands are sent and data received by RFXcom/domoticz

Anyone can help on troubleshooting it ? (this old version does not have all the functionalities in place and I really wanted to make the system back)