After working with support on this, I found that the current version of UltraEdit 13.10a+2 does not have support for HTTP proxy support for ftp or ssh connections.
This would include proxies like Squid.
This would include proxies like Squid.
Kevin
Just to let you know, I just downloaded the current version (v13.20). At least this version does support HTTP Proxies for SSH connections. For whatever reason, it doesn't suppor HTTP Proxies for SFTP connections, which I would have thought would be a simple step after getting SSH to work.
