I still use WHS2011 on my home server, not connected in any way to the outside world, just for backups, and for files that need to be available to more than one machine connected on my small home network.
Windows update said that it wanted to run a .NET update, KB4535102, but this has failed twice, returns the error 80092004.
Is this important? Do I wait until this is re-patched? A restart of the home server did not change things.
Dell E5570 Latitude, Intel Core i5 6440@2.60 GHz, 8.00 GB - Win 10 Pro