Back in March we upgraded our AFT to v8 on Windows 2012.
In May we suddenly started experiencing slowdowns on large (~5Gb - 6Gb) files being transferred from our mainframe (FTP connection) to our LAN.
Our LAN connection is setup as 'Local CM' with a UNC path so the file gets pushed via SMB to the file location on a different server to the AFT host.
e.g. Mainframe --> FTP --> AFT --> SMB --> File location
These transfers were taking 15 - 20 mins. Since patching they are taking more like 90mins.
Has anyone experienced a similar issue occurring due to Windows patching?