My GoM was working perfectly after the brake regen update until I brought the car in for the unexpected battery drain. The service advisor told me that they couldn't reproduce the problem and that the car was on the latest software and that no updates were introduced. I drove home and now the GoM is stuck at 201 miles at 100% SoC and the reset procedure no longer works. I have no fricking idea what happened while the car was in for service! My last long driver prior to the trip to the dealer showed the GoM was within 1.4 miles after a 100 miles trip. I was happy that for some reason my car had escaped the GoM breaking but now it is not even close to real-world conditions.