I have Windows 7 machines joined to the domain. I have shares that are mapped via 2012 GPO.
On the Windows 7 machines when they click on a shared drive, they get a green bar on top of the folder that shows progress. It takes a few seconds for the folder to open and show the data inside.
I have no such issue on XP machines. They click on the drive and go right in.
Any ideas why this is happening ?