Thought I would post an accounting of the issues I've discovered on my 1 week old X 100D with the new MCU. Curious to know how universal these issues are. FWIW, I'm on Firmware 2018.10.6.
- Can't re-boot with scroll wheels after 10.6. Did work with whatever software the car was delivered with.
- Keyboard is often popped up for no reason. Have to tap screen to minimize it.
- WiFi doesn't always work (initializing).
- WiFi was a real hassle to get going at my house; seems to be able to connect there now.
- WiFi will not connect to other networks that my Model S had no trouble with (my office, for example).
- Keep getting "Set Up your WiFi" message even though my home is set up.
- FM HD Radio does not work. Primary channel works, but 2 and 3 show up but won't tune in.
- All sound periodically cuts out. Stereo, turn signals etc.
- Energy Savings options are gone.
- Commute Advice option gone from the Nav system.
- Does not always remember charging amps by location (I like to keep it dialed down a bit at home).
- Spontaneously created and switched to user profile "Profile 2". When I re-selected my own profile, some settings were changed.
- Yesterday, car started with center screen black. Had to do a "Power Off" and let the car re-initialize to get the dash working again.
I hope Tesla can address these issues and those that others are having with the new MCU asap.