No connection between (wifi) clients

I'm not sure if this is the right place to ask, if not please tell me

When I connect two client computers to my LEDE installation, I am able to ping from one to the other.
But a connect to port 80 does not work.
One client is a W10 laptop, the other is ESP8266 module running a simple http webserver.

When I connect both to my old simple wifi accesspoint, I can connect from laptop to esp8266 port 80. When I connect them to my LEDE wifi it does not work. A ping however still works.

Please forget this.
The operation of the esp8266 depends on a third wifi device, which was not yet connected....
Works fine now!

Great that you got it solved! :slight_smile: