Good afternoon!
We have a network share we're using for file storage that is accessed through a virtual directory for download. When a user downloads a file, we're seeing some files get corrupted, XLXS and ZIP files example, though TXT files seem down load just fine.
Here's a screen capture comparing the binary data of two zip files. Left is the file share, the right is the local, downloaded copy. You can see where the data is changing starting with the second line.
The original file, on the file share, is 5,521 bytes. The corrupted file is 9,601 bytes.
I've confirmed it's not the upload process
I've confirmed it's not storage of the files.
I've confirmed it's not our HTTP monitoring module.
I've confirmed it's not response compression gone horribly wrong.
Any thoughts on what could be causing this or to troubleshoot it?