Thanks for the quick reply. This seems to work pretty well. I backed up the slider a little, gave it a second to sync up, then slid it back and it stayed synced. When I changed channels, I assume the picture resolution changed and it lost sync. A repeat of the procedure (took two seconds) and everything was good again.
I am using Sling Player on my desktop to watch a Slingbox Solo inside my house. Everything has been fine, but I upgraded from Windows 7 to Windows 10 and now the audio and video are out of sync. Is anybody familiar with this old software and hardware that can help out?
I'm thinking I need to change a setting on the Sling Player since it was affected by Windows 10, but Sling Player hasn't got many settings and none of them look like they would impact synchronization.
This still works fine on my laptop running Windows 7.