No connection to Synology WebDav

NetDrive3 has been working fine for a year.
Without changing any settings I cannot connet via Webdav to my Synology any more. ichz get a connection error. Already checked all settings in Synology and in the router but all settings seem to be ok.
Any idea what I could try?

Hello Frank-eckes

Could you check a block list of your NAS server?

You can refer to the blow topic.
https://support.bdrive.com/t/webdav-windows-10-synology-permission-error-after-windows-updates/20027/14

Regards.

Hi,

Thanks for your fast reply. Found out what it was: My router did a software update and changed the port for https….with the right pot it did work again.

Thanks and regards

Frank