I have the Mavic 2 Enterprise Dual. My remote called for an update and once updated it no longer functions correctly.  Everything looks normal but when you go to fly the motors only idle.  It tried re-linking the remote. I swapped a remote from another M2E unit and it works perfectly, the problem is in the remote controller. I'm using the DJI assistant for Mavic enterprise.  Anything else I should try?

If you're confident that the RC is linking OK, then one thing to try would be to calibrate the RC using DJI Go 4 on your display device.