I am getting the same behavior (tone every 3 mins). I use Control4 95% of the time to arm/disarm my alarm system, so it isn't a great option for me to disconnect Control4. We called Interlogix tech support who said a lot of people with Control4 have called reporting the same issue. I haven't made any changes to the alarm system or Control4 in the past several weeks. I am running Control4 v3.1.2, SuperBus 2000 RS-232 driver v111, Concord4 Security Panel.
@dzagha A couple days after which upgrade?