I don’t think the printer got any worse …
I’ve put it in LAN mode, blocked it’s internet access in my router and I don’t plan to ever update the firmware. Also using orca slicer instead of bambu studio.
Prints perfectly fine. Worth every penny from my point of view.
( I agree though, that their move is extremely shitty and I won’t be recommending it to others because of that )
I usually just disable it. Didn’t see any noticable differences with or without it.
The only case where I enabled it just in case was when printing with PETG and using PLA as supports.
As to why it has to be as high: I think the printer is not so smart. Depending on the tower and object position it might crash the X axis gantry into your print if it had to go down for the prime tower. (I assume that because there are lots of unnecessary safety margins like this when printing multiple objects one by one)
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