Newly added Trane thermostat causing conflict

I’ve recently picked up an older Trane tstat (TZEMT500AB32MAA) and added it to my network. Ever since I did, I’ve had strange occurrences with one of my Aeon smart switches (DSC06106).

At random times the lamp the Aeon is connected to would turn itself on and off. I removed all smartapps associated with it and it still happened. I then noticed the thermostat was putting itself into energy saving mode / away every time the light would shut itself off. The command for this happens to be a generic z-wave “on” or “off” command.

Could there be some sort of device ID conflict? I’ve excluded and re-included both devices but am still experiencing issues. I’ve also tried a community device handler for the tstat, it did not resolve the issue though. Thanks in advance.