I have a workstation running GW2012Sp1hp1 that suddenly started showing 8506 errors and I believe the error translates to 'An error occurred while trying to access the network. The network
server may be down or busy.'
It's the only person having these problems, its also restricted to their workstation but I can't really figure out what might be causing it.
I see no signs of actual connectivity problems, the 2012sp1 update was installed a few weeks ago and sp2 last week on the server, client update to sp2 did not make a difference either.