[SOLVED] Port forwarding host's 8006 through my router doesn't work v4.x

[den]

I need direct access to my host. So i port forward 8006 to XXXXX via my router.

This works on my host running 3.4-1, but not on the host running v 4.1-1.

Is there a new firewall rule or some configuration that I need to worry about?

 

[den]

i solved it.

its because I have two proxmox hosts. and my browner must keep some sort of cookies. essentally, i can open one host and the other host needs to be open in incognito mode or seomthing.. anyway, if i shitdown the browser, it works fine..