1912 Site with Win10 Build 1903 fully patched (VDA 1912) RemotePC. First Login and Desktop start -> Fine. Second Login -> Screen shows up for a second, freezes, no mouse or keyboard action is possible 😕 Reboot physical PC -> Ok for the next login. Only Eventlog which is generated at the second failed login is "Event: 1050 Connection validation failed on domain for user for reason 'HashExchangeFailed" I only can find this error with the reason "Deny" or sth else, NOTHING about "HashExchangeFailed" - Any ideas on this?