I am running a Mac Pro 2.66GHZ, 3GB memory and OS X 10.4.8. I am using parallels 4128 (3.0). The problem is OS X will attempt to log itself out when Parallels is running. It usually won't succeed because Parallels catches it with a pop up box asking user to shutdown virtual machine first. If the VM is not running OS X will log off and restart by itself. If Parallels is inactive OS X behaves normally. It exhibited the same behavior under the OS X 10.4.10 upgrade as well, in fact it did it much more often under 10.4.10. 10.4.10 had too many compatability issues with other software I was using so I restored the system back to 10.4.8. I also tried parallels 4560 (3.0) but the logoff problem still persisted. I reinstalled parallels 4128 because 4560 would not play a PC game I like and 4128 played it just fine.
Other than the annoying ocassional automated log off Parallels 4128 performs okay. previously Parallels 3188 (2.5) did not exhibit the log off problem.
I contacted Apple support and they had me try all sorts of fixes, but nothing helped at all.
If anyone has a idea as to what may be causing this problem please help.
Other than the annoying ocassional automated log off Parallels 4128 performs okay. previously Parallels 3188 (2.5) did not exhibit the log off problem.
I contacted Apple support and they had me try all sorts of fixes, but nothing helped at all.
If anyone has a idea as to what may be causing this problem please help.