[BUG] "Print Completed" not poping up after print has finished #514

New Issue

2024-02-16T13:22:03-06:00

phenolplus commented

2024-02-16 13:22:03 -06:00

(Migrated from github.com)

Bug Description

When a print is complete, a popup showing "Print Completed [time] ... [OK]" would come up.
Some times it doesn't.
The printer will be stuck in printing mode, showing progress 100%.
Because of this, you cannot move axes, filament, or start another print.
If you click [Pause], the printer errors out. (failed to get response from pause command)
If you click [stop], the pop up appears and the print is completed.

Note: The g-code file is indeed complete because the last line was executed (M104 S0).
I notice this only happens on consecutive prints. It never happens on a first print after power on.

Steps to Reproduce

Print from SD card from root folder.
Start a print.
Wait till it completes. Then start another print
Wait till it finishes at 100% and stop.

Expected behavior: [What you expect to happen]
The print finishes and a popup occurs in the screen.

Actual behavior: [What actually happens]
The print stays at 100% progress.
The printer does not respond to [pause] button.

Additional Information

This can be tested with single line g-code file.
It never happens on first print after power up. However, sometimes it doesn't happen on a second print either.

Machine: stock i3 mega-s
Firmware: MEGA_S_v1.5.2.hex (prebuilt release)

### Bug Description When a print is complete, a popup showing "Print Completed [time] ... [OK]" would come up. Some times it doesn't. The printer will be stuck in printing mode, showing progress 100%. Because of this, you cannot move axes, filament, or start another print. If you click [Pause], the printer errors out. (failed to get response from pause command) If you click [stop], the pop up appears and the print is completed. Note: The g-code file is indeed complete because the last line was executed (M104 S0). I notice this only happens on consecutive prints. It never happens on a first print after power on. ### Steps to Reproduce 0. Print from SD card from root folder. 1. Start a print. 2. Wait till it completes. Then start another print 3. Wait till it finishes at 100% and stop. **Expected behavior:** [What you expect to happen] The print finishes and a popup occurs in the screen. **Actual behavior:** [What actually happens] The print stays at 100% progress. The printer does not respond to [pause] button. #### Additional Information This can be tested with single line g-code file. It never happens on first print after power up. However, sometimes it doesn't happen on a second print either. Machine: stock i3 mega-s Firmware: MEGA_S_v1.5.2.hex (prebuilt release)

👍 1

potatobarry commented

2024-02-29 14:51:01 -06:00

(Migrated from github.com)

Could reproduce, same Firmware, same Printer.

knutwurst commented

2024-03-11 16:22:41 -05:00

(Migrated from github.com)

That's indeed a bug. I'll take a look. Thanks for reporting!

👍 1

phenolplus commented

2024-10-08 02:11:04 -05:00

(Migrated from github.com)

Following up with what I think may be the same issue/cause. When filament runs out at 99% progress it will hang. The printer has responded to the no-filament error (by pulling back filament, homing print head, and turning off heater) but there's no pop up "Lack of filament [OK]" warning. The printer instead becomes unresponsive (pause fails). The print is not recoverable.

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Reference: wp/Marlin-2-0-x-Anycubic-i3-MEGA-S#514