From the sound of it you might want to contact tech support at Firefly Integrations and advise them of what you experienced recently with your various loads coming on by themselves. There have been many posts on this forum over the last few years with their systems doing strange things such as moving slides with no human initiation etc. (very dangerous stuff as you can imagine). I understand Firefly is very responsive and they can verify that your system manager has current software/firmware etc. Not sure if this is the correct web link below, but your manuals should have the correct contact info if it is not.
Firefly System
Thor Forums
