https://community.three.co.uk/t5/Network/LAN-and-WLAN-devices-cannot-connect-to-each-other-Homelab-ZTE-MC888A-5G-Router/m-p/67643#M14812 <P>+1 facing the same issue</P> Fri, 20 Mar 2026 00:38:01 GMT use1 2026-03-20T00:38:01Z https://community.three.co.uk/t5/Network/LAN-and-WLAN-devices-cannot-connect-to-each-other-Homelab-ZTE-MC888A-5G-Router/m-p/67446#M14786 <P>Hello,</P><P>I am trying to set up a home server to host my own photos and music. One problem I have encountered and racking my brain for hours on is that I cannot access specifically web UIs from an Ethernet connected device on a WiFi connected device. Vice versa.</P><P>I have been trying to locate settings such as AP Isolation and disabling the Firewall switch (I cannot even tell what it does since all the settings are disabled anyhow). The checkbox for "All the wireless client device is completely isolated" is disabled on the Main SSID.&nbsp;</P><P>Does anyone have any idea?</P> Sat, 07 Mar 2026 21:00:56 GMT https://community.three.co.uk/t5/Network/LAN-and-WLAN-devices-cannot-connect-to-each-other-Homelab-ZTE-MC888A-5G-Router/m-p/67446#M14786 Ally 2026-03-07T21:00:56Z https://community.three.co.uk/t5/Network/LAN-and-WLAN-devices-cannot-connect-to-each-other-Homelab-ZTE-MC888A-5G-Router/m-p/67643#M14812 <P>+1 facing the same issue</P> Fri, 20 Mar 2026 00:38:01 GMT https://community.three.co.uk/t5/Network/LAN-and-WLAN-devices-cannot-connect-to-each-other-Homelab-ZTE-MC888A-5G-Router/m-p/67643#M14812 use1 2026-03-20T00:38:01Z