Hello, I have a serious issue here. Plesk standard creates the DNS record ftp.domain.ext in the full domain name. When a person want to create a subdomain ftp.domain.ext it creates double records in the DNS service so the dns records will be doubled and DNS will die! The website will become offline instantly!!! Fix this asap. please and also check out other dns names when people want create subdomains if the DNS record already exists. Thank you!