What would be nice is for Tesla to implement a roll-back feature, just like Microsoft does for windows. When Microsoft bungles an update that borks your system you can do a simple system roll-back and get back to where you were before the update. Tesla should do the same, have a roll back option to 'skip over' the most recent FW update just in case it does something not good.
I would love to simply click a button on the screen to roll back to 17.17.17 and skip over the 17.24.XX update.