https://support.microsoft.com/en-us/help/4471218/mapped-network-drives-don-t-work-in-windows-10-version-1809
I cannot believe.. well I guess in this era of Microsoft I can believe… that Microsoft would release an update that would impact their customer base like this. Yes, it’s documented, yes there are “workarounds” but there is possibilities that line of business applications will not be happy with these solutions given.
Source : AskWoody