I'm using Windows 10 in our company for a couple of weeks. Using the GPO (I'm a domain admin myself) we added some network drives for all users of our domain. This works fine.
But.... For some reason, after a while my network drives are semi-disconnected. I use the word semi because the drive is still showing in Explorer (and NO red-cross is added). So it seems to be connected. But when i have a document from the network drive open in for examle Word, and try to save it, Word tells me the document cannot be found anymore, the only thing I have to do is open an Explorer and browse to the network drive letter, and then I can save the document again.
I searched the internet and found several (not working for us) solutions.
Added GPO on our domain:
HKEY_LOCAL_MACHINE SYSTEM\CurrentControlSet\services\LanmanServer\Parameters autodisconnect REG_DWORD 0xFFFFFFFF (4294967295)
Also executed on the file-server (where the share is to):
netsh int tcp set global autotuninglevel=disabled
Also added to GPO for our domain:
HKEY_LOCAL_MACHINE SYSTEM\CurrentControlSet\services\LanmanWorkstation\Parameters KeepConn REG_DWORD 0xFFFF (65535)
Both on my Windows 10 and on the network file-server. But still I have the same problem.