We can now connect to FTP on the P1 and A1 Series

That does not work for me

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Forcing Passive mode can be done on the connection profile but it doesn’t seem to help. The issue seems to be with filesize. Small files work okay but larger ones don’t want to transfer

I agree I can upload small text files, create and delete directory’s. Anything but gcode. Yeah BBL we can connect but we cant do anything else.

I logged a bug that trying to upload files > than ~256kb resets the printer. Which really sucks if it’s mid-print. Luckily I was only printing a blocky benchy to see how well the hard overhangs worked in practice.

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The working FTP program for me is WinSCP.

That doesn’t work for me. Still get the same error from FileZilla:

Yes WinSCP does not work same disconnect errors. Creates a 0 size filename in directory sometimes

how to get the wifi access-password from the printer?

On the printer LCD, go down to the circle/gear icon, then go to WLAN

there I am

there I find my W-Lan. and the IP address of the printer.
And I can click: forget it

where is the password?

do you have screenshots/photos?

that can’t be that hard… or am I too stupid?

Sounds like you need to do the firmware update. Try powering off the printer using the switch at the back, then powering it back on after a moment. It will prompt to update.

This could be a problem.

About the new firmware have too many bad feedback.
Do you run the current firmware without problems?

No issues on my 2 printers so far

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WinSCP works for me as long as I set it to passive mode with forced IP. The setting I posted above.

FileZilla in passive mode still doesn’t work.

Can you post screenshots where you made the settings in WinSCP?

This is not my subject area, so I need help.

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Under advanced settings:
image

So, I get a connection, but I can’t transfer models.

At 287KB is the end.

@adriangarside
Does the connection work smoothly for you and can you transfer gcode files larger than 500kb to the printer?

@lionking80
I have exactly the same problem. Were you able to solve it in the meantime?

No. I opened an issue on GitHub. For me at ~256kb uploaded according to winscp the printer resets. Any in progress print will stop (luckily it was just the blocky benchy so nothing long or important). I moved the printer to my main subnet to test active mode. So with fileZilla it does the same at a claimed ~31kb (from memory!. With Bambu Studio I could print larger (1-2Mb) files ok. But when I tried to print a complex model (26mb) the copy progress kept stopping for long periods and eventually failed never getting close to the full 26mb. After 3 failed upload attempts of 10+ minutes each I gave up and switched back to cloud mode.

I have the same problem with upload of files over ftp. But in LAN-Mode you can upload with the ‘Send’ option in the slicer, and after print I can delete the files over ftp so I don’t have to run with the SDcard. Sadly BL did not implement the Media function on P1P.
I really would love to upload exported gcode files over ftp, so that the printer dont have to unzip the .3mf file that can take some time, but at this time I have to live with it.
I really don’t want to use the cloud after reading of all the problems that happened.

Thanks for the advice. It is working for me, I use it to download the videos / time lapses. Much better than removing the memory card…