Logging to "Protonmail" (old.prrotonmail.com) does not seem to work with Wayfarer... After giving password the 'wait' indicator on the login screen rolls a few seconds, then it stops and Wayfarer freezes, as well as the whole system. Only way out is to press reset button.

I also tested the different spoofing options but without success. Has anyone else tested this...? Any suggestions? It is possble to create a free mail account on that site.