PrusaSlicer wants to print entire object at "gap fill" speed

[jschall]

Version

2.0.0+linux64

Operating system type + version

Ubuntu

3D printer brand / version + firmware version (if known)

Prusa i3 mk3s

Behavior

With gap fill speed set to 60 mm/s

With gap fill speed set to 0 mm/s, no other changes.

Speed configuration

Project File (.3MF) where problem occurs

proj.zip

[jschall]

I just realized that setting "gap fill" to 0 doesn't set it to auto - it disables gap fill instead.

But why would it slow down all of the perimeters as well as the gap fill?

[Tylon]

I have the same problem.

Version

2.2.0+win64 Operating system type + version

Win10 Pro 1909 3D printer brand / version + firmware version (if known)

Prusa i3 mk3s, Firmware 3.9 and before

But let me explain...

I just take https://media.prusaprinters.org/media/prints/171/stls/14798_5fe7ae5c-399b-4f23-acfa-08f9b5b9b017/v33_rewinder_singlezip.amf Here I delete all but hub_v3.3.stl and center it.

Now I see, printing will be slow (6h), so I turn up the speed to automatic with 15mm/s volumetric flow. Let me show it

But still this

Hm. Ok. Still slow... why? Everything is gapfill speed. So, lets look at the gaps.

The only gaps are at the top. So, I just ignore gaps (gapspeed 0), then I get what I expected.

I would say, this behaviour is not as expected. Hope you could fix this. Greetings Tylon