Title says most of it.
Very rarely I have to reboot the VM to get it back but maybe once a week I have to go into settings and just switch the printer sharing off then back on again otherwise, no printing from Windows VM.
Any ideas for a permanent solution? I've actually seen this on more than one machine. My guess is that it probably comes and goes by itself a bit but this one user prints a lot so when it stops its a problem for her.
