based on this picture the connection between PSU1XXXXX03 and Outlet06 is created. In this case I would say, it worked fine.
If this is not the desired result, I would appreciate you to describe this more detailed.
Thanks in advance
at the bottom of the updater it says your current version is 1.13.2 - in this state i-doit is only able to update to the next major version (= 1.14). After this you should be able to update to 1.14.1 or directly 1.14.2
maybe this information is useful:
I had the same problem and always got the message "CSRF-Token mismatch" when trying to login. After some investigation I found out, that our server hard disc was totally full. Getting some free space made the login working without problems.