Extruder randomly starts spinning backwards

[dc42]

@Arminas which board and firmware version are you using, and which slicer did you use to generate that file?

[Arminas]

@dc42 It's Duet 3 mini 5+, RRF 3.5.0-beta.3. Slicer - Simplify3D 5.1

[jay_s_uk]

@Arminas upgrade to 3.5b4. its a known issue with beta 3

[Arminas]

This post is deleted!

[Arminas]

@dc42 While creating a discussion here, I have been trying to think what have I changed/upgraded lately and I have one most recent upgrade in mind - input shaper. I don't know if it's a coincidence or not, but I have disabled the M593 command and so far the print looks good. Can this be the case?

[jay_s_uk]

@Arminas as i said, its a known issue in 3.5b3 in general due to the input shaper changes made

[Arminas]

@jay_s_uk now that makes more sense, thank you!

[Arminas]

@jay_s_uk One more question - now it shows "Incompatible software versions
The installed software versions do not match. Please operate your setup only at equal versions to avoid potential incompatibilities and unexpected errors." after I upgraded to 3.5.0-b4. Anything else I need to upgrade?

[jay_s_uk]

@Arminas all boards need updating (so toolboards etc if you have any) and DWC also needs updating

[Arminas]

@jay_s_uk case closed, thanks again

P.S. how do I mark this discussion as "solved"?

[jay_s_uk]

@Arminas topic tools top right. select ask a question and then do it again to mark as solved
i can do it for you this time