Last night I installed MS patch KB3079904 on my 3CX Windows 8.1 server. After the patch was installed I could no longer receive inbound calls. Outbound calls worked. When I logged into the 3CX server I noticed that the Abyss service was not running. I started it manually but could not login to the 3CX console. I uninstalled the KB patch, rebooted, and things are working fine again. Has anyone else experienced this problem? PS. I am running the current version of 3CX with all 3CX patches applied.