Running into something really strange. Two machines with identical build; SLES 11 SP1 patched to SP2, Xen host packages installed, vm's run on either one. I go into the virtmanager to see the VM (Doesn't matter what O/S VM has - Windows/SLES 11), and I can see the VM's just fine on one server, but the other one consistently gives me the "viewer connection to hypervisor host got refused..." error. VM migration is clean back and forth. LVM is active on one machine at a time, etc. I double checked config files and package versions, and everything looks normal. Any suggestions? Thanks!