Ftp connection failed

Since the latest update 6.03 I lost the ftp-connections of all my projects. Is there a connection between them?
ps I have no problems using FileZilla.

What do you mean by you lost them?

Are the ftp settings still in the project options?

Are you getting any ftp errors?

The ftp settings remain the same.
The test connection produces the following error messages:

image

image

This happens in all my projects.

Well it seems like your domain is returning both ipv6 as ipv4 addresses back. However your ftp server seems not to be running under the ipv6 address.

So either run it there as well or use the ipv4 ip address to connect directly.

I don’t know how this happened but it is solved by resetting my providers router.
Thank you for the hint.