Cannot login to FAF,

When trying to log in to the FAF client through the "Log in with browser" link I get the following error:

"org.springframework.web.reactive.function.client.WebClientRequestException: Connection refused: no further information:; nested exception is$AnnotatedConnectException: Connection refused: no further information:
at org.springframework.web.reactive.function.client.ExchangeFunctions$DefaultExchangeFunction.lambda$wrapException$9("

Still issues?

Check security software/firewall or try a VPN for testing purpose.