Hello everyone,

I have a question.

I have connected my PLC and HMI to a router with an Ethernet cable (LAN). This router sends a WIFI signal (WLAN), which my phone and laptop also connect to.

I want to use this setup for the smart server.

However, when my laptop is wired to this router via LAN, I can ping the PLC and the HMI. But when using WLAN, I am not able to ping the devices.

My laptop and phone are able to find each other.

Could someone tell me if I'm missing something?

Sorry for the late replay,

Your right, this was the case! tank you