Recently got two additional PowerG CO Detectors (rest of the sensors are IQ) - neither will auto-learn (or allow manual entry) to the Qolsys panel. Have patched to the latest software update and restarted and neither sensor will pair.
Any recommendations for resolving this or any obvious reason that this would occur?
or allow manual entry
You should always be able to manually add sensor information. If you aren’t able to add the correct 7 digit DLID for the PowerG sensor, the issue would be the Source option, which would need to be changed in that sensor programming page first to PowerG. Source is in the bottom right of the sensor programming page.
If you manually add one of those sensors and type in its DLID, then tamper the device does the panel register that tamper?