Hi All

I'm using iManager 3.0.3 installed on a Red Hat server, accessed via Firefox (51.0.1 64-bit) on a Windows Server 2008 R2 box.
All works fine (so far) except that when clicking "Ok" on a dialogue box the windows does not close and instead displays the front page in it's place.

Has anyone else seen this behaviour, and if so is there anything I can do to stop it?