@jan thank you for the feedback
I have tried Google Chrome, Internet Explorer (though it looks ugly here but Gorilla still shows), Edge
I have clear history on all of them and nothing…
Cant test with firefox at this time…
Here is my nginx if it is relavant:
location /graylog/ {
#set $upstream_target http://127.0.0.1:9000;
#proxy_pass $upstream_target;
#include authelia_config/auth.conf;
#include authelia_config/proxy.conf;
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Graylog-Server-URL https://$server_name/graylog/;
rewrite ^/graylog/(.*)$ /$1 break;
proxy_pass http://127.0.0.1:9000;
}