You did not really reply how to fix this to regain control over the pbx, but I will describe my procedure for other windows users that might experience the issue: Stop the service Remove pbxctrl.exe and pbxctrl.dat and replace it with the previous versions Start the service
We updated the PBX today from V 5.8 to 5.9 (Platform: Win64). The PBX is working but the web interface is not available anymore. This mean we can't access the settings. The PBX does not reply to the browsers. Nothing else has been changed on this system. How can we fix this? Should we replace the new pbxctrl.exe with the old one?