I'm using 5.6.06 and am finding the same problem on a couple of Win7 64 bit pcs. It's intermittent. In both cases I had [censored] also installed so I could go in with TV and see that the Usoris service was indeed running after waking from sleep, but I still couldn't connect with RU Viewer. I could get in with TV and the remote pcs seemed to be functioning just fine. If I used TV to stop/restart the Usoris service then I could again connect with the RU viewer ... at least until some random next sleep/wake cycle.
I'm wondering if the service needs to periodically refresh itself to wake up whatever dependencies might still be asleep.
Thanks
Edited:Robert Persons - May 25, 2014 3:19:47 pm EDT