Since I upgraded to Seafile Pro 8, every few days WebDAV seems to hang on a Ubuntu 20.4 installation until I restart the services. With the last 7.x version I didn’t have that problem. Seafile and Seahub (and nginx) are reportedly still operating properly, but after about a week, the seafdav URL cannot be reached anymore, until I restart services.
And yes, I changed the server block rules for the /seafdav directory when upgrading. Is this a known problem? Or something I can do to find out where the problem lies?