Hardware: SG2428P 5.30

Firmware: 5.30.5 Build 20250117 Rel.60446

I switch off HT TP Server at Web panel: uncheck Enable flag at SECURITY / Access Security / HTTP Config / Global Config / HTTP.

But HTTP port still opened:

nmap 10.50.0.102

Starting Nmap 7.95 ( ####### ) at 2025-03-26 22:54 EET
Nmap scan report for 10.50.0.102
Host is up (0.0028s latency).
Not shown: 997 closed tcp ports (reset)
PORT    STATE SERVICE
22/tcp  open  ssh
80/tcp  open  http
443/tcp open  https
MAC Address: DC:62:79:##:##:## (Unknown)

Nmap done: 1 IP address (1 host up) scanned in 3.50 seconds

Please, resolve this trouble as security risk.