Duet reporting inaccurate percentage.

Turbo

@dc42 Got it, thanks. I always assumed the RRF 3 would only work for Duet 3 boards and later. IDK Why

Turbo

@dc42 After updating to RRF3.0 RC7, the issue is still present it seems. i have a current print about 50% done, however, the DWC only shows 6%, and i can watch it go up and down in percentage, which i dont think is supposed to happen. The object is consistent all the wey to the top, so there shouldnt be any large discrepancies that would affect %. This is with wipe while retract is on, because it does affect my print quality noticeably.

dc42

Yes the bug is present in the 3.01-RC7 release, but fixed in the post RC7 build that I linked to earlier.

SpoonUnit

I'm not sure if this issue is connected with my recent move to RRF3.3b2. Since I did, I've had a number of prints telling me they are over 100% complete. Querying the forum I found this thread, and the detail that completion calculation is based on GCODE-embedded filament usage.

In the GCODE file I see:

; filament used [mm] = 13125.43

In DWC, I see this at the end of the print during my cool down phase:

and

The layer count is off, but the filament consumption seems to suggest the reported job completion level should be 99%, not 144.7%.

To add to the mix, I'm also testing ArcWelder, so the GCODE has G2/G3 commands scattered throughout.

dc42

One for @chrishamm.

chrishamm

@spoonunit Please share the full G-code file and I'll have a look.

SpoonUnit

@chrishamm here you go

seq26.gcode

SpoonUnit

It's even more exciting in simulation mode - getting to about 354% before then completing and setting itself to 100%.

dc42

@spoonunit, please share your config.g fie.

What sort of mixing extruder do you have? In your M567 command(s), is the total mix ratio 1.0?

SpoonUnit

@dc42 I'm not using mixing at all. There are no M567 commands.

config.g