Filament sensor false positives
After updating the firware to 3.3.1, hoping it would be fixed, but to no avail.
I am having this problem since firmware 3.2.0 (which should have improved the filament sensor).
After upgrading the filament gives me a lot of false positives (this has happend with all different kinds of PLA colors: white, nuclear green, black).
Asking to unload filament and insert new.
Before this firmware the problem never happend, so I am inclined to downgrade the firmware again.
I don't see much issues by others, what can be the cause?
Re: Filament sensor false positives
As a first step, try cleaning the sensor. There is a hole in the extruder body where you can blow compressed air.
Re: Filament sensor false positives
Done that now, although the previous time downgrading the FW solved the problem instantaneously, without having to clean the sensor.
Re: Filament sensor false positives
For a while printing went fine after cleaning, but today it gave me a false positive again 😡
This is really annoying, luckily it happens during the day, because at night the whole house would be awake.