I always get the Failed to Login message when trying to use the Cloud Rendering Panel.

Obviously I've checked very carefully so there are no typos in the login or password.

I get this error on both Blender 2.80 and 2.81.

At first I had the error using version 0.21 of CR on 2.80 and it persists on 0.22 as well,

despite uninstalling the previous one properly as it's explained in the docs.

Also the remote machine I used with 0.21 was remembered in the 0.22 panel. Is this expected

or is it a sign that 0.21 didn't get correctly removed?

Until this is fixed I cannot use my render credits. Thanks in advance.