>Turns out it can’t happen while driving and means something failed mid upgrade while the car isn’t in use.
Are the upgrades user initiated? I've had (or seen) enough productions and live events degraded or interrupted by the windows autoupdater to be terrified of the idea of "isn't in use" updates.
From my limited Telsa knowledge they were user initiated and your able to decline them. Meaning, you wouldn’t be stuck at the store if you come outside and all of the sudden your car has to update.
Are the upgrades user initiated? I've had (or seen) enough productions and live events degraded or interrupted by the windows autoupdater to be terrified of the idea of "isn't in use" updates.