I'm not sure if these issues are related or not. Just upgraded from version 10 to version 16 and am having an issue with one of my sites. Nightly I send a large zip file via FTP voyager scheduler and since upgrading, if the file is over 1Gig, it will timeout around 1Gig and say remote host disconnected. I've been falsely assuming it was on our remote end and discovered this morning that with filezilla it sends the file no issues every time. The second thing I noticed is filezilla uses my full pipe (sending 9MB/s) so the file goes in a couple minutes. With FTP voyager on the same machine at the same time of day I get transfer speeds of around 650Kb/s and after about 20~ minutes it times out.
Any help would be appreciated. I worry if I Can't solve this soon I'll be force to switch all my sites over to filezilla.