A user documents a workaround for FileZilla FTP connectivity issues with Bambu 3D printers, involving protocol mode adjustments due to firmware limitations. The solution enables Linux users to upload print files and download timelapses without switching to Windows-compatible clients like WinSCP. This addresses a known community-reported problem with practical technical modifications.
Background
FTP is a legacy file transfer protocol using separate control and data connections, with active/passive modes affecting connectivity in restricted network environments. Bambu Lab's 3D printers incorporate FTP servers for file management but exhibit compatibility issues with certain clients.
- Source
- Lobsters
- Published
- Apr 14, 2026 at 09:04 PM
- Score
- 5.0 / 10