Unable to download large files (600 MB)

File name is actually a number, so it doesn’t matter in this case.
Thanks for the warning though…
Yes, I need IIS.

The port for Tomcat directly is 8888 and it works that way, I tried it just now.
So definitelly Tomcat and IIS problem…

Did you find a solution for the issue?

No, not yet. Thanks for asking though.
But I’m glad that at least now I know it’s not directly related to Lucee itself, it’s a Lucee-IIS comunication problem.