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synman / Ender-3-S1-Pro-Firmware

Creality Ender-3 S1 Pro Firmware
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Printing pausing momentarily during print - BUFFER SIZE #52

Open scarbonarra opened 1 year ago

scarbonarra commented 1 year ago

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Describe the bug During print via Octoprint, the hotend appears to pause for 5 or so sections at random times, causing blobbling. I have researched this issue and it appears to be a problem with the buffer size in the firmware when printing via USB.

Issue documented here: https://www.reddit.com/r/ender3/comments/bnqkoq/a_follow_up_to_my_zitsblobs_solution_tips_post/

Is the source code/config file for this build: "bugfix-2.1.x-F4-s1pro_abl" available for me to configure? Appreciate Synman might be busy and the work so far already. Other than this and the other issue i'm getting MUCH better prints!

To Reproduce Steps to reproduce the behavior:

  1. Hit print on any model, any slicer settings (many tested)
  2. First layer going down fine. Good print quality all over.
  3. Start to see random zits throughout print in random positions, where hotend is pausing for a few second between movements.

Expected behavior Print all movements smoothly without stopping/resting in various spots throughout the print for no apparent reason.

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