Hello there,
SQL Server allows a maximum 32767 concurrent connections concurrent connections, but Windows 10 OS has a limit on concurrent connections for file & printer and the limit appears to be 20.
You can check the official FAQ at "http://download.microsoft.com/download/A/5/9/A599711B-6807-4757-B38D-1EE269F2F19B/FAQs-Product-Licensing.pdf".
You can look into this thread where their is a similar discussion https://learn.microsoft.com/en-us/answers/questions/347681/technical-limitations-when-using-windows-10-as-the.html
I hope this information helps. If you have any questions please let me know and I will be glad to help you out.
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