I have a fairly large Windows application (currently deployed in DF20.0). It has been around for about 25 years and we have up to about 150 agencies totally about 1500 users using this forever.

At one location, however, 3 times in the last 18 months, the System file ends up having 2 records in it.

They are running a very old Server 2012R2 and the data is in an MS-SQL backend (forgot to not the version). They are running the most up to date version of the program and nobody else is having this issue.

I've made sure that SMB1 is entirely removed. Is there anything else that someone can think of to check?