Errors when connecting to Outlook (formerly Hotmail)

After my hotmail account transferred to the new new Outlook service, my account stopped working. 
I removed it and readded it and then it still didnt work. I then changed the server address from to and that seemed to do the trick (in as much as it synced my folders and I can send email). 

However I still get many errors popping up. They are very annoying and I am also left concerned that the changes (deletions, moving mails to folders etc) may not always by sync’d properly).

The errors are:
“Error in client/server conversion”
“Specified method is not supported”

Any help much appreciated!