Because SOT.rar is a community-uploaded file (often hosted on sites like MediaFire), it is not an official release from developer or Microsoft .
: Players are generally encouraged to use official Sea of Thieves support articles to verify game integrity or update their operating system before relying on third-party registry fixes. SOT.rar
While SOT.rar was a popular community fix, official support and seasoned players often suggest more standardized methods for resolving the same connectivity issues: Because SOT