WebUI does not work with Firefox 56

[Paolo_Francese]

Hi,

I'm experiencing WebUI (Gaia web portal) access problem after Firefox update to version 56.

When I connect to WebUI I see the login page and after typed the credential I get a white page.

I've this issue on open server management and 5000 and 23000 gateways R80.10 take 42.

Anyone else is experiencing this issue?

Is these any fix or workaround?

Thanks in advance

Bye