XF 1.1 Upload file process


Well-known member
When I try to upload a file on any XF forums - my own which are either 1.15 or 1.2 - and here - I can call the dialogue and browse to the file.
But then the dialogue box either hangs or it switches to "No file selected."

If I click Close, and post, the post appears with the attachment on it.

I just started using a new laptop (Win7) so maybe I have a setting that isn't working well with XF.
I use Firefox and I have various addons to block ads.