As of today, mine has been up and working for about 3 days. I keep getting a strange serial port failed to connect at a frequency 6 to 8 hours, but that only lasts for 10 seconds and corrects itself each time. That may be some server side issue, but at this point is not causing any issues.
I can send commands with no issue and fast response. I still have the mis-reported flag issue to contend with. Units other than flags seem to be correct including all lighting. Alarm zones seem to be correct. Thermostats and temperature sensors are working great. My thermostat times out on the HAI side, but that is an HAI issue that has been going on for months. It always reconnects.
I have a new Omnistat II on the way, so that should be interesting.