RM 2.2 Resource Manager download issue


Well-known member
Good morning,
Some of my members seem to be having an issue with downloading attachments from the resource manager.
I've had 2 people contact me to advise that when they download the file, it looks like it download and then when it finishes instead of a zip file they get a web page.
This issue seems to affect some members but not others. Sadly i've not been able to replicate the issue. The zip file in question is 335MB in size. Other members have previously messaged me to say similar but with different files.

Any help greatly appreciated.