Spaghetti since update

Since the most recent update (Monday the 22nd) I have been experiencing spaghetti. Never a problem before during the 6 months I’ve been doing this. Anyone else having this issue?

The Monday update only changed the AMS firmware.
DO you change anything else? New filament?

What happens if you revert to the previous version?

Another possible cause (it happened to me): after an upgrade my filament’s K-factor was lost. Result: Spaghetti.

A little more info is needed.

Spaghetti on the first layer or part way way through the print?

Filament type? Plate type?

Have you tried printing any of the models in the printer memory?

Have you done a factory reset?