I have been working, together with the network administrator, in the IT area of this company for a few days. We do the folder mappings, we leave it set to automatically reconnect. When the mapping is done, it usually works, but the next day, or when the computer is restarted, the mapping is there (usually it's "white"), but it doesn't access. We click on the folder and just process it. We noticed this in Windows 10. We often have to restart the computer, disconnect the mapped folders and map again, but then the problem ends up coming back.
The server where the folders are located is Windows Server 2003 Enterprise