# Random stops, unknown errors **URL:** \ **Category:** General Discussion\ **Created:** [April 7, 2024, 5:45am UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565 "2024-04-07T05:45:25Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![NegativeFate](https://avatars.discourse-cdn.com/v4/letter/n/c4cdca/32.png) [@NegativeFate](https://klipper.discourse.group/u/NegativeFate)\ **Post date:** [April 7, 2024, 5:45am UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/1 "2024-04-07T05:45:25Z")
### Basic Information: Voron 2.4: octopus pro stm32F446ZET6 bttpi klippy.log [klippy.txt](https://klipper.discourse.group/uploads/short-url/wUMjcqJ4RVUY3FY9AkmUBIPVbpW.txt) (1.1 MB) Have been trying to figure this out for a couple days now, print starts fine and then at any random moment it will stop extruding, any help would be appreciated ---
**Author:** ![Sineos](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/sineos/32/18_2.png) [@Sineos](https://klipper.discourse.group/u/Sineos)\ **Post date:** [April 7, 2024, 6:00am UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/2 "2024-04-07T06:00:27Z")
Your log is not giving much information. There is one filament run-out event. Maybe one of your two (??) sensors is misfiring. ---
**Author:** ![NegativeFate](https://avatars.discourse-cdn.com/v4/letter/n/c4cdca/32.png) [@NegativeFate](https://klipper.discourse.group/u/NegativeFate)\ **Post date:** [April 7, 2024, 6:23am UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/3 "2024-04-07T06:23:07Z")
yeah sorry mate i dont really have a whole lot of information to offer i thought it might have had something to do with the sensor so ive tried with it turned off with the same result usually i get about 3 or so layers in but i just tried again and it didnt even finish the skirt before it stops extruding ive tried changing the current, rebuilding the extruder and hotend, checked wiring, gear meshing, extruder latch, different filament, different gcodes that were previously successful, different slicers, used an old config… im at a loss ---
**Author:** ![Sineos](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/sineos/32/18_2.png) [@Sineos](https://klipper.discourse.group/u/Sineos)\ **Post date:** [April 7, 2024, 6:33am UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/4 "2024-04-07T06:33:36Z")
If you can easily reproduce, then start a print, wait until it happens and **immediately** issue a `M112` command. Post the resulting log. ---
**Author:** ![NegativeFate](https://avatars.discourse-cdn.com/v4/letter/n/c4cdca/32.png) [@NegativeFate](https://klipper.discourse.group/u/NegativeFate)\ **Post date:** [April 7, 2024, 10:04am UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/5 "2024-04-07T10:04:04Z")
last session too big to upload apparently, hope this helps > **[klippy1.txt](https://www.dropbox.com/scl/fi/lc84zvcg40tybpifb2ve2/klippy1.txt?rlkey=uqfw57thpy4d04lzzvmo66vhc&dl=0)** > > Shared with Dropbox ---
**Author:** ![TheFuzzyGiggler](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/thefuzzygiggler/32/12313_2.png) [@TheFuzzyGiggler](https://klipper.discourse.group/u/TheFuzzyGiggler)\ **Post date:** [April 7, 2024, 10:25am UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/6 "2024-04-07T10:25:15Z")
You can upload zip files. Zip the log first. ---
**Author:** ![EddyMI3D](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/eddymi3d/32/1981_2.png) [@EddyMI3D](https://klipper.discourse.group/u/EddyMI3D)\ **Post date:** [April 7, 2024, 10:25am UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/7 "2024-04-07T10:25:33Z")
> [@NegativeFate](#): > > last session too big to upload apparently, You can compress it with zip and upload here (what is appreciated) ---
**Author:** ![NegativeFate](https://avatars.discourse-cdn.com/v4/letter/n/c4cdca/32.png) [@NegativeFate](https://klipper.discourse.group/u/NegativeFate)\ **Post date:** [April 7, 2024, 10:47am UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/8 "2024-04-07T10:47:16Z")
[klippy1.zip](https://klipper.discourse.group/uploads/short-url/okcnAyPTlzIJZR9gcBINmyJtwLh.zip) (1.2 MB) ---
**Author:** ![Sineos](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/sineos/32/18_2.png) [@Sineos](https://klipper.discourse.group/u/Sineos)\ **Post date:** [April 7, 2024, 4:46pm UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/9 "2024-04-07T16:46:27Z")
I cannot see anything in the log that would point to a software issue. Maybe you are extruding PLA with a closed or even heated chamber? ---
**Author:** ![NegativeFate](https://avatars.discourse-cdn.com/v4/letter/n/c4cdca/32.png) [@NegativeFate](https://klipper.discourse.group/u/NegativeFate)\ **Post date:** [April 7, 2024, 5:10pm UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/10 "2024-04-07T17:10:56Z")
Printing abs mate, been googling those gcode=0 lines and has me thinking there could be a problem between the board and pi, would have thought it would error out in mainsail tho Going to go through and reflash everything in the morning and see where that leads me ---
**Author:** ![NegativeFate](https://avatars.discourse-cdn.com/v4/letter/n/c4cdca/32.png) [@NegativeFate](https://klipper.discourse.group/u/NegativeFate)\ **Post date:** [April 7, 2024, 6:41pm UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/11 "2024-04-07T18:41:23Z")
If there’s any suggestions I’ll take anything onboard Just did a reinstall of klipper/moonraker hoping it was just a gremlin somewhere, short of flashing I’m not really sure where else to go ---
**Author:** ![Sineos](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/sineos/32/18_2.png) [@Sineos](https://klipper.discourse.group/u/Sineos)\ **Post date:** [April 7, 2024, 8:16pm UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/12 "2024-04-07T20:16:54Z")
Although I do not have a good idea right now, from your log, I would doubt that it is Klipper related. Maybe some mechanical issue, heat creep, clogging extruder or some slicer setting? ---
**Author:** ![NegativeFate](https://avatars.discourse-cdn.com/v4/letter/n/c4cdca/32.png) [@NegativeFate](https://klipper.discourse.group/u/NegativeFate)\ **Post date:** [April 7, 2024, 8:28pm UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/13 "2024-04-07T20:28:12Z")
when it stops, the extruder motor stops… could be faulty? sorry im no techy so dont know what a lot of the error codes mean but it just looks like a hell of a lot of lines of the same thing that isnt normally there as far as im aware… but i could be wrong ---
**Author:** ![system](https://global.discourse-cdn.com/free1/uploads/klipper/original/1X/64419bf2aac6639e6ef5cef200dcd456b0a01ac3.png) [@system](https://klipper.discourse.group/u/system)\ **Post date:** [June 6, 2024, 8:29pm UTC](https://klipper.discourse.group/t/random-stops-unknown-errors/15565/14 "2024-06-06T20:29:06Z")
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