Fix SFTP Connection Errors — Resolve SSH File Transfer Issues with RcloneView
SFTP errors in RcloneView almost always trace back to a handful of root causes — authentication misconfiguration, firewall rules, or host key verification failures — and each one has a direct fix.
SFTP (SSH File Transfer Protocol, port 22) is a staple for transferring files between local machines and servers: web hosts, on-premises NAS devices, and cloud VMs all commonly expose an SFTP interface. When RcloneView cannot reach an SFTP remote, the error message in the Log tab points toward the cause, but the range of possible issues — wrong credentials, blocked ports, mismatched host keys, restricted paths — can make diagnosis feel like guesswork. This guide walks through the most common SFTP errors and how to resolve each one systematically.

Manage & Sync All Clouds in One Place
RcloneView is a cross-platform GUI for rclone. Compare folders, transfer or sync files, and automate multi-cloud workflows with a clean, visual interface.
- One-click jobs: Copy · Sync · Compare
- Schedulers & history for reliable automation
- Works with Google Drive, OneDrive, Dropbox, S3, WebDAV, SFTP and more
Free core features. Plus automations available.