That’s exactly what I do, I reject the update each time I get in the car. I wish the nag screen would go away, but I constantly get notifications that there is a new update to install, even though I am not connected to WiFi.
I had cancer surgery a little over 2 years ago. I am traveling extensively seeing the US while I am still able to. Thus, I rely on the use of the Supercharger network. Several early model year owners had issues not being able to charge on first generation Superchargers after they updated their cars to version 9 software. Since I do not want to get stranded somewhere due to a Supercharger issue, I have stayed on version 8.1, which works without problem.
As to there bring a safety issue by not updating, I respectfully disagree with your assertion. I have had my car serviced three times in the last 6 months; once for a screen replacement (due to yellow banding around the perimeter) in Tennessee; once for a driver’s door handle replacement in Florida; and for the annual maintenance in Maryland. I specifically asked each time whether any updates were issued for safety related matters and was assured that the updates (since the version 8.1 existing on my car) were only directed to features, such as the Atari games, fart sounds and autopilot enhancements (which I don’t have on my car). Each time, the Tesla service people told me I can stay on version 8.1 with no adverse effects.
Im so sorry to hear of your condition may Allah make it easy on you
I guess after all updating isnt a problem for me thank you for shedding light on this issue and sharing , spend as much as time as possible with friends and family. Take my friend