New webfig login form timeout

Anyone experiencing problems with the new webfig? Updated a couple of CHR, and both have problems accessing webfig: when I login the form times out and goes back to the username/password entry. Debugging the web page using dev tools in chrome shows the “jsproxy” call that times out.

Flushed all browser caches, used also incognito and another browser, same problem.

See the attached screeshots during login and after timeout.
new-webfig-login-form-timeout-v0-2qy6powukhie1.png
new-webfig-login-form-timeout-v0-ky1zhutykhie1.png