I’m having the exact same issue. Plugin version is: 3.2.5 (latest). Multisite version is: 4.2.2 (latest).
When I try to add a new scheduled backup or update an existing backup I get a 404 error, as the form is trying to post to this page:
/wp-admin/network/admin-post.php
Which doesn’t appear to exist in a multisite install. Thoughts on a solution would be greatly appreciated!
Thanks!
Lucas
