Mostly could be do to MSFT wanting us to update to 10
tries to refer to Expired passwords?
Didn't change anything except updates!
Notice Update 4480960 will crash your remote logins!
Dear Boggin, please asks someone check into what 4480960 does
TIA
NOTE:
https://winaero.com/blog/kb4480970-may-break-smbv2-shares-heres-a-workaround/Type this from an ADM CMD Prompt
wusa /uninstall /kb:4480970
RESTART YOUR COMPUTER
Dear MSFT, four days to figure this out;
What is four days of your life worth?
Can not get back lost time...