Connecting Vera Edge to Intermatic CA3750

I have had an Intermatic CA3750 for about a year and half. Every few months it looses connection with my Vera Edge. This time when I tried to pair by adding device in UI7 the ca3750 seemed to pair but there was no new device listed in my control panel. I then deleted the old device from vera in hopes it would update with the new device, but never resolved the issue. Now the CA3750 is acting like its paired but I have no way of unpairing to start the process over. Does anybody know how to hard reset the CA3750. I have completely taken the thing apart and rerouted the antenna through the front, but when I plugged everything back together the unit still acts if it’s paired to something.