SyncroRev Match not working

[gomer_110]

So heading home from an autox event this last weekend syncrorev match stopped working. Looking for any suggestions on where to start looking.

Recent history:

Recent work includes clutch, flywheel, ZSpeed CMAK, and RJM Tilton CMC and pedal assembly. Did the CMC and pedal assembly install myself and had a trusted, well respected shop install the clutch, flywheel, and CMAK. Picked the car up from the shop a couple weeks ago and drove it home which was about 100 miles. The whole way home s-mode worked flawlessly. Drove to the autox event last weekend and s-mode continued to work fine. S-mode worked throughout the event. Leaving the site, s-mode unexpected stopped working and every attempt to turn it back on resulted in a warning being displayed on the info screen on the dash. Even now the gear indicator on the dash is working fine. The cruise control isn't working either but I can't remember anymore if that is something new or hasn't worked since I disconnected the yaw sensor last year.

It's been a busy week at work so I haven't had a chance to do any troubleshooting yet. If anyone has any suggestions on where to start it would be appreciated.