As per $SUBJECT, I have a SPICE proxy behind a reverse proxy which all external VDI users are forced to use.

We've only started doing this in the last week or so but I'm not getting heaps of reports SPICE sessions "freezing".  The testing that I've done shows that a SPICE session that is unattended for 10-15  minutes hangs or freezes.  By this I mean that you can't interact with the VM (using SPICE) via mouse or Keyboard.  Restarting the SPICE session fixes the problem.

Is anyone else doing this?  If so, have you noticed the SPICE session freezes?

Thanks in advance