[NEEDS UPDATING] DSC/Vista Alarm Smartapp and devices based on AlarmServer

Ive managed to get everything working for the most part. Moved my alarmserver to a windows machine, smartthings is showing when zones open and close etc. Only thing I cant get working is the Arm and Disarm. Im currently using the instructions listed in this post

Im pretty sure i’ve followed the instructions properly, Alarmserver is reporting incoming web connections as I try to Arm and Disarm, but my panel does not respond at all. Any ideas?
Ive tried to use some other builds including one that required inputing deviceIDs, which i have no idea where to find?