Magnifica grinding way too much coffee per shot, common cause?

The double dose is not twice the strength of singles because the machine does not fully reset the dosing timer between singles. At least that’s what a Delonghi tech told me when I had my machine in for service.
 
The double dose is not twice the strength of singles because the machine does not fully reset the dosing timer between singles. At least that’s what a Delonghi tech told me when I had my machine in for service.

wait so does that mean if I make two singles back to back will it under dose compared to making two singles separately?
 
wait so its the bean hopper? yes its real. Mine had a gap in the rubber but beans fell in too fast. Once I fixed it with a tiny bit of food safe silicone the dose dropped by like 3 grams
 
lmao at this whole thread discussing dosing in grams when the Magnifica cannot properly tamp 15 grams of ground coffee. You're optimizing for a fundamentally limited machine.