"Authentication failed because NTLM authentication has been disabled" Cannot connect to Synology NAS drives. Multiple fixes attempted.

[Windows 11]

Problem:I updated my PC from 23H2 to Windows Pro 24H2 and can no longer see my Synology NAS or access the pre-mapped network drives. Attempts to remap the drives fail, “Authentication failed because NTLM authentication has been disabled.” This is my third time trying to fix this problem after rolling back to 23H2 on the previous attempts before the 10-day limit expired. Platformsell OptiPlex 7060 MT (refurb), i7-8700, 32GB of DDR4-2666, Samsung EVO 970 Plus M.2 500 GB.Windows 11 Pro 24H2, Build 26100.3037, Windows Feature Experience Pack 1000.26100.48.0, with all current updates as of 0

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