DAVx5 not syncing with Synology NAS WebDAV

[Garry]

I have an older Synology NAS that does not support the Collaboration suite. I have setup a calendar and set the CalDAV flag. I cannot access this calendar using DAVx5, but it works with Lightning in Thunderbird. The contacts in the NAS work on both the phone and Thunderbird.

I have attached the debug log.

Thanks in advance.davx5-info.txt

[devvv4ever]

The logs say, that “bfwcserver” couldn’t be resolved in your network. Maybe you have a typo or so? Try if it works by using the IP address directly (just for testing). You should of course go with the name instead of the IP address later.

[Garry]

@devvv4ever Thanks for noticing that. I will retry.

[Garry]

@devvv4ever Sorry for the delay in responding. I used the IP instead of the name, but I get the same result.

Here is the log
davx5-info.txt

Any thought will be greatly appreciated.