[BUG] SD Print Filament Change and Pause Freezes TFT, No resume working.

[sharonna511]

Describe the bug No pause method is working. Tested: SD Print > press pause onscreen, head goes park, tft button switches to continue, but is then not responding. SD Print > M25 Pause in GCODE, head goes park, tft button switches to continue, but is then not responding. SD Print > M600 in GCODE head goes park, filament gets unloaded, peeps a lot, tft button switches to continue, but is then not responding.

Any help to fix that appreciated, Thanks.

To Reproduce See above

Expected behavior On onscreen or M25 pause, resume should be working. On M600 resume should be working.

Printer (please complete the following information):

• Firmware version: # Anycubic i3 Mega / Mega-S Marlin 1.1.9 by davidramiro, self compiled
• Printing method: SD
• Model: i3 Mega

M503 Output SENT: M503 READ: echo: G21 ; (mm) G21 ; (mm) READ: READ: echo:Filament settings: Disabled Filament settings: Disabled READ: echo: M200 D1.75 M200 D1.75 READ: echo: M200 D0 M200 D0 READ: echo:Steps per unit: Steps per unit: READ: echo: M92 X80.00 Y80.00 Z400.00 E92.60 M92 X80.00 Y80.00 Z400.00 E92.60 READ: echo:Maximum feedrates (units/s): Maximum feedrates (units/s): READ: echo: M203 X500.00 Y500.00 Z6.00 E60.00 M203 X500.00 Y500.00 Z6.00 E60.00 READ: echo:Maximum Acceleration (units/s2): Maximum Acceleration (units/s2): READ: echo: M201 X3000 Y2000 Z60 E10000 M201 X3000 Y2000 Z60 E10000 READ: echo:Acceleration (units/s2): P<print_accel> R<retract_accel> T<travel_accel> Acceleration (units/s2): P<print_accel> R<retract_accel> T<travel_accel> READ: echo: M204 P2500.00 R3000.00 T3000.00 M204 P2500.00 R3000.00 T3000.00 READ: echo:Advanced: Q<min_segment_time_us> S<min_feedrate> T<min_travel_feedrate> X<max_x_jerk> Y<max_y_jerk> Z<max_z_jerk> E<max_e_jerk> Advanced: Q<min_segment_time_us> S<min_feedrate> T<min_travel_feedrate> X<max_x_jerk> Y<max_y_jerk> Z<max_z_jerk> E<max_e_jerk> READ: echo: M205 Q20000 S0.00 T0.00 X5.00 Y5.00 Z0.40 E5.00 M205 Q20000 S0.00 T0.00 X5.00 Y5.00 Z0.40 E5.00 READ: echo:Home offset: Home offset: READ: echo: M206 X0.00 Y0.00 Z0.00 M206 X0.00 Y0.00 Z0.00 READ: echo:Mesh Bed Leveling: Mesh Bed Leveling: READ: echo: M420 S0 Z0.00 M420 S0 Z0.00 READ: echo: G29 S3 X1 Y1 Z0.04000 G29 S3 X1 Y1 Z0.04000 READ: echo: G29 S3 X2 Y1 Z0.06000 G29 S3 X2 Y1 Z0.06000 READ: echo: G29 S3 X3 Y1 Z0.06000 G29 S3 X3 Y1 Z0.06000 READ: echo: G29 S3 X4 Y1 Z0.02000 G29 S3 X4 Y1 Z0.02000 READ: echo: G29 S3 X5 Y1 Z0.00000 G29 S3 X5 Y1 Z0.00000 READ: echo: G29 S3 X1 Y2 Z0.14000 G29 S3 X1 Y2 Z0.14000 READ: echo: G29 S3 X2 Y2 Z0.14000 G29 S3 X2 Y2 Z0.14000 READ: echo: G29 S3 X3 Y2 Z0.10000 G29 S3 X3 Y2 Z0.10000 READ: echo: G29 S3 X4 Y2 Z0.08000 G29 S3 X4 Y2 Z0.08000 READ: echo: G29 S3 X5 Y2 Z0.08000 G29 S3 X5 Y2 Z0.08000 READ: echo: G29 S3 X1 Y3 Z0.14000 G29 S3 X1 Y3 Z0.14000 READ: echo: G29 S3 X2 Y3 Z0.16000 G29 S3 X2 Y3 Z0.16000 READ: echo: G29 S3 X3 Y3 Z0.14000 G29 S3 X3 Y3 Z0.14000 READ: echo: G29 S3 X4 Y3 Z0.12000 G29 S3 X4 Y3 Z0.12000 READ: echo: G29 S3 X5 Y3 Z0.14000 G29 S3 X5 Y3 Z0.14000 READ: echo: G29 S3 X1 Y4 Z0.12000 G29 S3 X1 Y4 Z0.12000 READ: echo: G29 S3 X2 Y4 Z0.12000 G29 S3 X2 Y4 Z0.12000 READ: echo: G29 S3 X3 Y4 Z0.12000 G29 S3 X3 Y4 Z0.12000 READ: echo: G29 S3 X4 Y4 Z0.12000 G29 S3 X4 Y4 Z0.12000 READ: echo: G29 S3 X5 Y4 Z0.14000 G29 S3 X5 Y4 Z0.14000 READ: echo: G29 S3 X1 Y5 Z0.02000 G29 S3 X1 Y5 Z0.02000 READ: echo: G29 S3 X2 Y5 Z0.04000 G29 S3 X2 Y5 Z0.04000 READ: echo: G29 S3 X3 Y5 Z0.04000 G29 S3 X3 Y5 Z0.04000 READ: echo: G29 S3 X4 Y5 Z0.04000 G29 S3 X4 Y5 Z0.04000 READ: echo: G29 S3 X5 Y5 Z0.08000 G29 S3 X5 Y5 Z0.08000 READ: echo:Endstop adjustment: Endstop adjustment: READ: echo: M666 Z0.00 M666 Z0.00 READ: echo:PID settings: PID settings: READ: echo: M301 P15.94 I1.17 D54.19 M301 P15.94 I1.17 D54.19 READ: echo: M304 P251.78 I49.57 D319.73 M304 P251.78 I49.57 D319.73 READ: echo:Linear Advance: Linear Advance: READ: echo: M900 K0.00 M900 K0.00 READ: echo:Filament load/unload lengths: Filament load/unload lengths: READ: echo: M603 L538.00 U555.00 M603 L538.00 U555.00 READ: ok

[davidramiro]

Cannot reproduce any of those issues, anything special on your setup? Since you are using a self-compiled version, anything noteworthy that you changed? I'd recommend trying again with a precompiled release, at least that's what I am testing on.

[sharonna511]

Yeah its strange, i figured you would have noticed such things, but it is so Changed, just basic stuff, tmc2208 reversed plugs in printer, commented out the filament runout sensor, removed and add a few entries in special menu. But i must say that even before with the anycubic firmware when i put M25 pause in gcode resume did not work, tft just never displayed resume. Maybe i have a buggy or different tft version ?

[davidramiro]

before with the anycubic firmware when i put M25 pause in gcode resume did not work, tft just never displayed resume.

Yes, that is a feature I built into this version.

commented out the filament runout sensor

Not sure if that might cause it, but try again with it enabled.

Also, you can uncomment ANYCUBIC_TFT_DEBUG in Configuration.h to get some more info via USB in the terminal.

[sharonna511]

thanks i will test and report back.

[davidramiro]

Could you find anything out?

[sharonna511]

I did not have time over xmas/new year. I tested it now. I had filament sensor and tft debug uncommented. Also i had the filament sensor connected and filament was in it.

m25 in gcode > parks, display says pause not continue, on press on pause not responding, then i press stop, the message came with ok and back arrow, pressed back arrow, but it stopped then, as if i pressed ok

So i don't know what is wrong there, would be nice it is was working, but it is not high priority for me, since i can always use my Kossel for filament swap things at the time. But it is very strange...

log: SENT: M105 READ: echo:enqueueing "M125" enqueueing "M125" READ: X:114.40 Y:95.60 Z:11.04 E:0.00 Count X:8225 Y:9130 Z:4351 READ: ok T:199.90 /200.00 B:60.02 /60.00 @:85 B@:38 SENT: M105 READ: echo:busy: processing busy: processing SENT: M105 READ: echo:busy: processing busy: processing SENT: M105 READ: echo:busy: processing busy: processing SENT: M105 READ: ok T:201.16 /200.00 B:59.90 /60.00 @:67 B@:60 READ: ok T:201.16 /200.00 B:59.90 /60.00 @:67 B@:60 READ: ok T:201.16 /200.00 B:59.90 /60.00 @:67 B@:60 READ: ok T:201.16 /200.00 B:59.90 /60.00 @:67 B@:60 SENT: M105 READ: ok T:201.56 /200.00 B:59.96 /60.00 @:62 B@:49 SENT: M105 READ: ok T:201.74 /200.00 B:60.06 /60.00 @:60 B@:34 SENT: M105 READ: ok T:201.96 /200.00 B:60.12 /60.00 @:57 B@:23 SENT: M105 READ: ok T:201.83 /200.00 B:59.96 /60.00 @:59 B@:51 SENT: M105 READ: ok T:201.65 /200.00 B:59.99 /60.00 @:60 B@:47 SENT: M105 READ: ok T:201.12 /200.00 B:60.08 /60.00 @:66 B@:30 SENT: M105 READ: ok T:200.54 /200.00 B:60.07 /60.00 @:72 B@:30 SENT: M105 READ: ok T:200.31 /200.00 B:59.99 /60.00 @:72 B@:43 SENT: M105 READ: ok T:199.87 /200.00 B:60.05 /60.00 @:76 B@:32 SENT: M105 READ: ok T:199.77 /200.00 B:60.06 /60.00 @:75 B@:29 SENT: M105 READ: ok T:199.64 /200.00 B:59.96 /60.00 @:75 B@:46 SENT: M105 READ: ok T:199.67 /200.00 B:60.01 /60.00 @:74 B@:37 SENT: M105 READ: ok T:199.70 /200.00 B:60.05 /60.00 @:74 B@:30 SENT: M105 READ: ok T:199.80 /200.00 B:60.01 /60.00 @:73 B@:35 SENT: M105 READ: ok T:199.93 /200.00 B:60.10 /60.00 @:71 B@:17 SENT: M105 READ: ok T:200.00 /200.00 B:60.03 /60.00 @:71 B@:29 SENT: M105 READ: ok T:200.04 /200.00 B:60.06 /60.00 @:70 B@:23 SENT: M105 READ: ok T:200.13 /200.00 B:59.91 /60.00 @:69 B@:49 SENT: M105 READ: ok T:200.09 /200.00 B:60.02 /60.00 @:70 B@:30 SENT: M105 READ: ok T:199.97 /200.00 B:60.07 /60.00 @:72 B@:20 SENT: M105 READ: ok T:199.97 /200.00 B:59.92 /60.00 @:72 B@:45 SENT: M105 READ: ok T:199.97 /200.00 B:59.97 /60.00 @:72 B@:38 SENT: M105 READ: ok T:200.04 /200.00 B:60.03 /60.00 @:71 B@:28 SENT: M105 READ: ok T:199.77 /200.00 B:60.00 /60.00 @:75 B@:36 SENT: M105 READ: ok T:199.80 /200.00 B:60.06 /60.00 @:74 B@:25 READ: TFT Serial Command: A9 READ: DEBUG: AI3M Pause State: 0 READ: DEBUG: Stopped and cleared READ: DEBUG: AI3M Pause State: 0 READ: TFT Serial Debug: SD print stopped... J16 READ: DEBUG: AI3M Pause State: 0 READ: echo:enqueueing "G91" enqueueing "G91" READ: echo:enqueueing "G1 E-1 F1800" enqueueing "G1 E-1 F1800" READ: echo:enqueueing "G90" enqueueing "G90" SENT: M105 SENT: M105 SENT: M105 READ: DEBUG: SDSTOP: Park Z READ: DEBUG: SDSTOP: Park XY READ: echo:enqueueing "M84" enqueueing "M84" READ: echo:enqueueing "M27" enqueueing "M27" READ: DEBUG: AI3M Pause State: 0 READ: ok T:201.29 /0.00 B:59.45 /0.00 @:0 B@:0 READ: ok T:201.29 /0.00 B:59.45 /0.00 @:0 B@:0 READ: ok T:201.29 /0.00 B:59.45 /0.00 @:0 B@:0 READ: Not SD printing SENT: M105 READ: ok T:201.52 /0.00 B:59.28 /0.00 @:0 B@:0 SENT: M105 READ: ok T:200.49 /0.00 B:59.09 /0.00 @:0 B@:0 SENT: M105 READ: ok T:199.47 /0.00 B:59.01 /0.00 @:0 B@:0 SENT: M105 READ: ok T:198.22 /0.00 B:58.82 /0.00 @:0 B@:0 READ: TFT Serial Command: A23 SENT: M105 READ: ok T:196.58 /200.00 B:58.67 /50.00 @:47 B@:0 SENT: M105 READ: ok T:194.90 /200.00 B:58.58 /50.00 @:68 B@:0 SENT: M105 READ: ok T:193.39 /200.00 B:58.44 /50.00 @:87 B@:0 SENT: M105 READ: ok T:192.20 /200.00 B:58.27 /50.00 @:103 B@:0 SENT: M105 READ: ok T:191.81 /200.00 B:58.19 /50.00 @:110 B@:0

[coolio986]

I also have this same issue described above. Tested with the same gcode.

[andreymukha]

I and many people from the Russian chat of Anycubic I3 Mega have this problem as described above

[JensW2000]

before with the anycubic firmware when i put M25 pause in gcode resume did not work, tft just never displayed resume.

Yes, that is a feature I built into this version.

commented out the filament runout sensor

Not sure if that might cause it, but try again with it enabled.

Also, you can uncomment ANYCUBIC_TFT_DEBUG in Configuration.h to get some more info via USB in the terminal.

Here the same problem. Neither Continue nor Stop works when the printer is paused. This affects both - the "Pause button" and M600.

The error is gone when #define ANYCUBIC_FILAMENT_RUNOUT_SENSOR is declared again