Have you tried upgrading to v10 for the "server?" Have you tried changing the compatibility mode.

Have you looked at your updates, specifically:

We encountered a network transmission issue with update KB3189866 published on September 13, 2016, and the quickest way to address this issue was to reissue the update to all Content Delivery Networks. This new update KB3193494 has the same set of fixes as KB3189866. We apologize for any inconvenience this may have caused.

Here is a list of improvements, patches and fixes for Windows 10:

https://support.microsoft.com/en-us/help/12387/windows-10-update-history

Note the fix for KB3189866 which breaks some network connectivity. This is fixed by KB3193494.

Many times people just download and install updates. At times, when you are having issues, it can help to see which KB has known issues and does it have a fix. Just like new versions and updates fix certain things on programs and causes other bugs, updates can do the same. In fact, if there are over 15 updates, I tend to only do 15 at a time, run the server for a week, then update the rest.

While updating your network drivers to the manufacture ones may help, this may take care of it. Remember, the issue seems to resolve around a step in the program that requires network transmission of data.

When updates are selected for client machines, many times they will find drivers for NIC cards and printers. Drivers that have been working for months. I try to not install those especially since I don't want to install an HP driver with a Windows one.


Bert
Pediatrics
Brewer, Maine