GFI pops

[CAC]

My gfi pops after I turn traeger on for a few minutes- it smokes and as temp starts increasing it turns off
I cleaned out the pot but still happening

 

[RayClem]

The GFCI will trip whenever it sees current leakage. It is extremely sensitive, a design feature that reduces the chances of electrocution; but one that can be extremely frustrating.

Based on your observations, it appears that one of the wires connected to the controller is causing the issue. Loosen the control panel so that you can access the wires. The following video will show you how.

Here is a wiring diagram of the controller:

https://support.traeger.com/hc/en-us/articles/4407213082907-D2-WiFIRE-Grill-Wiring

The current leakage could be in any of the wiring; but likely candidates are the hot rod, auger motor, and induction/blower fan.

By disconnecting each wire individually and then testing the grill, you should be able to determine the issue. Fortunately, replacement parts are available at a local ACE Hardware, or online.