I've discovered an issue when I try to share files with external users if they attempt to register their Filr account using an iOS device.

Basically they open the link, and are presented with the page to enter their name and chosen password however clicking the Register button does absolutely nothing other than maybe making the button change from grey to blue or vice-versa.

I know this used to work so maybe it's something that is caused by an iOS update. I've tested with an iPhone 6 Plus and an iPhone 5S but both are running iOS 8.3. I don't have access to a device running older software to test.

We are running Filr 1.1 and it is fully patched and up to date.

Has anyone else found this?