[BUG] Extruder stops extruding, Linear advanced and TMC 2208 #25069
Comments
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It looks like printing a calibration cube works. It is very file specific. |
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Tested with the bug fix, still same problem with the gcode "attached" |
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LA is off and it works :) |
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LA is off and it works :/ |
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I have the same bug, TMC2208 running in standalone. I read the release notes that TMC2208 was supported for LINEAR_ADVANCE now with 2.1 so attempted an upgrade. The print will start just fine but 5-10 minutes in, extruder halts entirely. I then flipped linear advance off and get the same behavior. Linear advance on/off, it does not matter. I'm using a FLSUN QQS-PRO, opened an issue in one of the forks: Printer works fine on TMC2208 on Marlin 2.0.8, no linear advance. No combination of settings for Marlin 2.1 appear to work properly, so holding on Marlin 2.0.8 for now. |
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I'm running the TMC in UART mode. Weird that you have it as well. |
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I too have random overcurrent errors(regardless of set current, be it 500mArms(stock) or 1Arms(nominal for motors), but on XY axis instead of extruder. |
I am experiencing the exact same issues. LA on or off. A couple of layers in and my Extruder motor goes completely dead. Only turning the printer off and back on resolves the issue. No extruder stepper moves etc will get it going. With Marlin 2.0.8.26 (Creality fork) I never had an issue. However I'm sure there are 1000's of people using Marlin 2.1.x without issue, I don't get it. Edit: I resolved this by reducing the Accel and jerk. The ender 5 pro boards are all stuck in the silent drive (stealthchop) mode which means if they go over current they will just cut out until power cycled. They do not support speed based hybrid stealthchop mode. |
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Does it work with TMC 2208 driver when I use marlin 2.1.1? Or exists the bug? |
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I had the same problem with my Tevo Tarantula Pro + TMC2208 (standalone) on Marlin 2.0.8. The problem disappeared when I disabled S-curve. |
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Please download |
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@thisiskeithb Awesome... can you provide some detail? Was there a certain commit or feature that landed that makes this issue likely fixed? |
Several Linear Advance PRs have been merged since this issue was opened, which is why I asked users experiencing this bug to download the latest |
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@thisiskeithb Thanks for the detail! |
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This issue has had no activity in the last 60 days. Please add a reply if you want to keep this issue active, otherwise it will be automatically closed within 10 days. |
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Fixed in the various PRs mentioned above. |
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This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs. |
Did you test the latest
bugfix-2.1.xcode?Yes, it still exists (or whatever the answer was)
Bug Description
hello,
So, after I read that the TMC 2208 can finally be used in the extruder axis with linear advanced. I got it all setup and calibrated nicely.
Now trying a few prints, but my last 2 prints stopped extruding at a certain point. THe extruder stepper motor just stops rotating.
I tried different files, checking the gcode, the extruder definitely gets commands in the GCODe: https://pastebin.com/YmQEneJp
Bug Timeline
No response
Expected behavior
I expected it to finish printing
Actual behavior
It stopped rotating
Steps to Reproduce
No response
Version of Marlin Firmware
2.1.1
Printer model
TEvo Tarantula PRo
Electronics
MKS L
Add-ons
TMC 2208
Bed Leveling
ABL Bilinear mesh
Your Slicer
Cura
Host Software
None
Don't forget to include
Configuration.handConfiguration_adv.h.Additional information & file uploads
Configuration.zip
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