I updated my 2020 version of Website X5 Professional to the new 2021 version yesterday. I have just tried to 'Export To Internet', but am getting this error:

"The selected server or destination does not match the website URL. Do you want to set it now?"

None of my FTP details have changed, and I have verified that by a quick call to my Domain Hosting services. 

I can also still login to my hosting no problem using Cute Ftp.

Can you please help?