Calibrating extrusion taking along time at start or prints

Really would love some feedback from Bambu on this @MakerWorld considering it is rendering some people’s printers unusable without hovering over them to ensure they don’t drown the nozzle in filament

It appears to be related to the flow pressure sensor

It only affects my A1 mini, the A1 and X1Cs print fine

For most people the problem started with 1.04.00.00 - Just google “Bambu 01.04.00.00” the first link is not to the firmware, it’s to a post on here about non-stop purging!