When applying updates to my pools through XenCenter, the "Install Update" step shows no progress on the progress bar despite actions being performed, and eventually throws an exception at me (attached below). I then get a message from Windows saying XenServer had to close. And finally another window below asking me to reconnect as another user with the correct permissions... except I'm already a pool admin.
If I connect as root, there is no issue and everything works as expected.
Even when it crashes, the hotfix is still applied to the servers.