id summary reporter owner description type status priority component resolution keywords cc component_version os os_version 5686 improved SFTP upload performance patch BJB "Hi, I realized a long time ago that uploads for SFTP were slower than they should be for connections that could benefit from large window scaling. The problem was in the PuTTY underlying code. I finally dug out the source code to figure out why. Here is a patch that enables that behavior on Windows. I am using the patched version on my machine for a month now and I've not noticed any problems. Regards" Patch closed normal FileZilla Client rejected Windows