Cannot connect to network drive after restart windows

Hi all.
I have successfully installed and configured Nextcloud 9.0.51.
I map a network drive on Windows as described in the instruction.
After reboot windows can not connect to this network drive. This problem is repeated on Windows 7.
Who had a similar problem?

I can’t really help you, Windows network drives via webdav are not known to be very reliable. Only thing you could do is somehow monitor what Windows is looking for after reboot and check why it fails. Sorry that this is such a generic answer. There are some other solutions to map network drives which were reported to be more stable (I think there was a larger topic on the old owncloud forum about alternative: