Best answer: Windows 10 is limited to only 20 concurrent network connections. So, this means that when sharing files, printers, and other services, you have to make sure that no more than 20 connections are made at the same time. Otherwise, you’ll start noticing connection problems.
Like previous versions, Windows 10 has a limit on the number of computers that can connect simultaneously in a given moment. On Windows XP and Vista the limit was 10, but starting with Windows 7, 8.x, and Windows 10 the limit is 20.