Yamon no webui?

I have installed yamon inside a usb drive attached to my router and set the www path to inside installation directory that has an www folder.
and set the path to yamon (default) but opening https://192.168.1.1:444/yamon doesn't says "Not Found The requested URL /yamon/ was not found on this server."

is it because I have moved luci port from 80 to 444 and used https?

also yamon logs are really messing uo my logread with log messages.
how do I disable that? ( is that the live messages)
and why stooping yamon4 service doesnt stop these messages?

There's a bug in the 4.0.6 and earlier installers. Read the post below for a solution.