Gateway info not valid

[StefanVerresen]

When using this library I keep on getting this error.
Is there a possibility to have an example of the 'LISTEN_PORT' because I do not clearly understand how thats works and I do not find any other examples than the 2 you have made.

Example: http://:<LISTEN_PORT>/?percentage=<0..100>
Mine: http://192.168.43.46:80/?percentage=20
What am I doing wrong?

[ofekp]

It is futile to try the URL http://192.168.43.46:80/?percentage=20 before the ports have been mapped.

It looks like your router does not respond to the M-SEARCH broadcast message.
Can you please make sure UPnP option is enabled on your router?

What is your setup? Is it just one router or more?

Let also see that you have set the config correctly, if you did, then you must have seen this:
https://github.com/ofekp/TinyUPnP/blob/master/examples/PWM_LEDServer/PWM_LEDServer.ino#L15

Please override all of the "<FILL THIS!>" if you did not do so already. I can see in the log that the WiFi connection is OK, but let's make sure everything is set up correctly.

[ofekp]

@StefanVerresen Please check what I mentioned.