Latency problem

[Antoine]

Hello, when I use octoprint on my local network, everything works fine. when I use octoprint by internet remotely, I have a delay of 2,30 minutes before the webcam performs the requested movement of the nozzle

Camera model

Raspberry Pi v2.1 8 MP 1080p Module Caméra

What is the problem?
high latency when i want to control the movement of nozzle by internet

Additional information about your setup (OctoPrint version, OctoPi version, ...)
-OctoPrint Version 1.5.2
-Alfawise U10

[Ewald_Ikemann]

Hello @Antoine!

How do you access OctoPrint via the internet?

[Antoine]

i put the ip where the printer is on chrome. after i open port on the internet box

[Antoine]

i have a new problem today after the bed and nozzle heat octoprint crash....

[Ewald_Ikemann]

@Antoine

i put the ip where the printer is on chrome. after i open port on the internet box

Very bad idea! You are open to hackers then!

Try this:

Ngrok Tunnel: A more secure but simple to use alternative to port forwarding

One more benefit of this secure tunnel that I have not mentioned sofar is that the password authentication on the tunnel does not happen on your network, but at the ngrok end of the tunnel. If an attacker tries to guess your password by making thousands of password guesses per second, they will not get anywhere near your local network (unless you have an easy to guess username/password, but that is your responsibility). They will not be bogging down your raspberry pi, or even your router. And yo…

@Antoine

i have a new problem today after the bed and nozzle heat octoprint crash....

Maybe someone already got into your Pi and OctoPrint.
Does it start any more?
I recommend to make a new setup.

[Antoine]

Send: N3451 G1 X298.602 Y214.676 E606.3204*99
Recv: ok
Send: N3452 G1 X298.602 Y225.576 E606.36572*81
Recv: ok
Send: N3453 G0 F3600 X298.802 Y225.576*114
Recv: ok
Send: N3454 G0 X298.502 Y225.576*27
Recv: ok
Send: N3455 M105*16
Recv: ok T:214 /215 B:44 /45 @:74 B@:0
Send: N3456 G0 X298.479 Y226.985*23
Recv: ok
Send: N3457 G0 X298.302 Y238.127*18
Recv: ok
Send: N3458 G0 X298.602 Y238.127*24
Recv: ok
Send: N3459 G1 F1200 X309.503 Y238.127 E606.72829*59
Recv: ok
Send: N3460 G1 X309.503 Y227.227 E607.09082*93
Recv: ok
Send: N3461 G1 X298.602 Y227.227 E607.45339*92
Recv: ok
Send: N3462 G1 X298.602 Y238.127 E607.81593*92
Recv: ok
Send: N3463 G0 F3600 X298.802 Y238.127*125
Recv: ok
Send: N3464 G0 X298.202 Y238.527*23
Recv: ok
Send: N3465 G1 F1200 X309.903 Y238.527 E608.2051*2
Recv: ok
Send: N3466 G1 X309.903 Y226.827 E608.59425*95
Recv: ok
Send: N3467 G1 X298.202 Y226.827 E608.98342*86
Recv: ok
Send: N3468 G1 X298.202 Y238.527 E609.37257*90
Recv: ok
Send: N3469 G0 F3600 X298.374 Y226.999*127
Recv: ok
Send: N3470 G0 X298.574 Y225.804*20
Recv: ok
Send: N3471 G0 X298.574 Y214.448*19
Recv: ok
Send: N3472 G0 X309.731 Y213.104*16
Recv: ok
Send: N3473 M105*20
Recv: ok T:214 /215 B:44 /45 @:76 B@:127
Send: N3474 G0 X310.4 Y175.2*27
Recv: ok
Send: N3475 G1 F1200 X310.4 Y213.32 E610.64044*0
Recv: ok
Send: N3476 G1 X321.4 Y213.32 E611.00631*99
Recv: ok
Send: N3477 G1 X321.4 Y226.82 E611.45532*110
Recv: ok
Send: N3478 G1 X310.4 Y226.82 E611.82118*100
Recv: ok
Send: N3479 G1 X310.4 Y238.9 E612.22296*85
Recv: ok
Send: N3480 G1 X309.903 Y238.9 E612.23949*93
Recv: ok
Send: N3481 G1 X298.202 Y238.9 E612.6024*106
Recv: ok
Send: N3482 G1 X297.13 Y238.9 E612.63805*108
Recv: ok
Send: N3483 G1 X297.13 Y227.168 E613.02826*98
Recv: ok
Send: N3484 G1 X89 Y227.168 E619.95069*115
Recv: ok
Send: N3485 G1 X78.8 Y227.17 E620.28995*85
Recv: ok
Send: N3486 G1 X78.6 Y227.17 E620.2966*108
Recv: ok
Send: N3487 G1 X78.6 Y226.97 E620.30091*84
Recv: ok
Send: N3488 M105*16
Recv: ok T:214 /215 B:45 /45 @:75 B@:127
Send: N3489 G1 X78.6 Y213.32 E620.75491*86
Recv: ok
Send: N3490 G1 X89.6 Y213.32 E621.12077*92
Recv: ok
Send: N3491 G1 X89.6 Y175.2 E622.38864*108
Recv: ok
Send: N3492 G1 X78.6 Y175.2 E622.75451*98
Recv: ok
Send: N3493 G1 X78.6 Y161.1 E623.22347*102
Recv: ok
Send: N3494 G1 X90.097 Y161.1 E623.60587*99
Recv: ok
Send: N3495 G1 X309.903 Y161.1 E630.91664*87
Recv: ok
Send: N3496 M105*31
Recv: ok T:215 /215 B:45 /45 @:71 B@:0
Send: N3497 G1 X321.4 Y161.1 E631.29904*90
Recv: ok
Send: N3498 G1 X321.4 Y175.2 E631.768*92
Recv: ok
Send: N3499 G1 X310.4 Y175.2 E632.13386*90
Recv: ok
Send: N3500 G0 F3600 X90.097 Y175.173*76
Recv: ok
Send: N3501 G1 F1200 X90.097 Y186.874 E632.52304*4
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3502 M105*19
Recv: ok T:214 /215 B:45 /45 @:75 B@:127
Send: N3503 G1 X309.903 Y186.874 E639.83382*93
Recv: ok
Send: N3504 G1 X309.903 Y175.173 E640.223*87
Recv: ok
Send: N3505 G1 X90.097 Y175.173 E647.53377*96
Recv: ok
Send: N3506 G0 F3600 X90.097 Y188.874*70
Recv: ok
Send: N3507 G1 F1200 X90.097 Y200.575 E647.92295*4
Recv: ok
Send: N3508 G1 X309.903 Y200.575 E655.23373*89
Recv: ok
Send: N3509 M105*24
Recv: ok T:214 /215 B:45 /45 @:76 B@:127
Send: N3510 G1 X309.903 Y188.874 E655.6229*102
Recv: ok
Send: N3511 G1 X90.097 Y188.874 E662.93368*108
Recv: ok
Send: N3512 G0 F3600 X90.097 Y201.575*77
Recv: ok
Send: N3513 G1 F1200 X90.097 Y213.276 E663.32286*9
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3514 M105*20
Recv: ok T:215 /215 B:45 /45 @:75 B@:0
Send: N3515 G1 X309.903 Y213.276 E670.63363*81
Recv: ok
Send: N3516 G1 X309.903 Y201.575 E671.02281*94
Recv: ok
Send: N3517 G1 X90.097 Y201.575 E678.33359*103
Recv: ok
Send: N3518 M105*24
Recv: ok T:214 /215 B:44 /45 @:79 B@:0
Send: N3519 G0 F3600 X90.097 Y214.276*70
Recv: echo:busy: processing
Recv: ok
Send: N3520 G1 F1200 X90.097 Y225.976 E678.72273*3
Recv: ok
Send: N3521 G1 X309.903 Y225.976 E686.03351*86
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3522 M105*17
Recv: ok T:215 /215 B:45 /45 @:69 B@:0
Send: N3523 G1 X309.903 Y214.276 E686.42265*94
Recv: ok
Send: N3524 G1 X90.097 Y214.276 E693.73343*109
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3525 M105*22
Recv: ok T:214 /215 B:44 /45 @:78 B@:0
Send: N3526 G0 F3600 X90.097 Y161.472*73
Recv: ok
Send: N3527 G1 F1200 X90.097 Y173.173 E694.12261*14
Recv: ok
Send: N3528 G1 X309.903 Y173.173 E701.43338*87
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3529 M105*26
Recv: ok T:215 /215 B:45 /45 @:71 B@:0
Send: N3530 G1 X309.903 Y161.472 E701.82256*93
Recv: ok
Send: N3531 G1 X90.097 Y161.472 E708.62158*97
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3532 M105*16
Recv: ok T:214 /215 B:44 /45 @:80 B@:127
Send: N3533 G0 F3600 X90 Y188.474*92
Recv: ok
Send: N3534 G1 F1200 X90 Y187.274 E708.6615*37
Recv: ok
Send: N3535 G1 X310 Y187.274 E715.97873*64
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3536 M105*20
Recv: ok T:215 /215 B:45 /45 @:70 B@:0
Send: N3537 G1 X310 Y188.474 E716.01864*65
Recv: ok
Send: N3538 G1 X90 Y188.474 E723.33587*114
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3539 M105*27
Recv: ok T:214 /215 B:44 /45 @:79 B@:127
Send: N3540 G0 F3600 X90 Y201.175*94
Recv: ok
Send: N3541 G1 F1200 X90 Y200.975 E723.34252*30
Recv: ok
Send: N3542 G1 X310 Y200.975 E730.65975*75
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3543 M105*22
Recv: ok T:215 /215 B:45 /45 @:72 B@:0
Send: N3544 G1 X310 Y201.175 E730.6664*126
Recv: ok
Send: N3545 G1 X90 Y201.175 E734.32502*116
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3546 M105*19
Recv: ok T:214 /215 B:44 /45 @:76 B@:127
Send: N3547 G0 F3600 X89.697 Y226.376*67
Recv: ok
Send: N3548 G1 F1200 X297.53 Y226.376 E741.23757*5
Recv: ok
Send: N3549 G1 X297.802 Y226.376 E741.24662*93
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3550 M105*20
Recv: ok T:215 /215 B:45 /45 @:70 B@:0
Send: N3551 G1 X310 Y226.376 E741.65232*74
Recv: ok
Send: N3552 G1 X310.303 Y226.376 E741.6624*97
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3553 M105*23
Recv: ok T:214 /215 B:44 /45 @:77 B@:127
Send: N3554 G1 X310.303 Y213.876 E742.07815*84
Recv: ok
Send: N3555 G1 X310 Y213.876 E742.08823*65
Recv: ok
Send: N3556 G1 X90 Y213.876 E749.40546*112
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3557 M105*19
Recv: ok T:215 /215 B:45 /45 @:71 B@:0
Send: N3558 G1 X89.697 Y213.876 E749.41554*98
Recv: ok
Send: N3559 G1 X89.697 Y226.376 E749.83129*110
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: ok
Send: N3560 M105*23
Recv: ok T:214 /215 B:44 /45 @:79 B@:0
Send: N3561 G0 F3600 X310 Y226.42*86
Recv: ok
Send: N3562 G1 F1200 X310 Y226.427*101
Recv: ok
Send: N3563 G1 X297.802 Y226.427 E749.88302*91
Recv: ok
Send: N3564 G1 X297.802 Y226.768 E749.89436*85
Recv: echo:busy: processing
Recv: echo:busy: processing

[Antoine]

that is my problem of timeout, i Install the new version, how can i do to solve Recv: echo:busy: processing

[Charlie_Powell]

I don't think I understand the problem. The printer is reporting it is busy, because it is doing something? You can't 'fix' something if there is no problem. The printer is printing, it is busy, it tells OctoPrint this.

As @Ewald_Ikemann mentioned, port forwarding is insecure - you don't mention that you have any security so you really must fix that.