The more likely issue is that there is 2 rules in the firewall that's blocking RDP. My recommendation is to disable the firewall completely so you can RDP to the server, open "Windows Defender Firewall with Advanced Security" control panel applet, find RDP rules and delete them from inbound rules, then while on the server log back into the plesk and re-enable the firewall, switch back to the windows defender firewall applet and refresh for new entries and make sure there's only 2 at most (one should be for the private profile and one for public or all, ideally there should only be 1 for all profiles).