Very unhappy with 4.8

This post it′s for sharing my personal feedback about new wordpress 4.8, as isn′t as wordpress developers said (like finding an old friend). We are having big troubles with our post templates, as we have plenty of wordpress installations that have a daily template that we post with news and so on. BUT, with this new wordpress version 4.8, we loose everything when we try to copy the post template to another new post. We could explain all that it′s happening, but it′s loosing time… We just wanted to share feedback for letting know that we are very, very upset with this new version, it is not like an old friend, it′s like a new weird friend that don′t know how to have fun with him ?? From us, we can only give sad face to this.

Thank you.