Trying to POST using the Arduino PortentaH7 not working

[hpssjellis]

Has anyone been able to do a simple web form style POST to a cloud server using the arduino PortentaH7?

The correct WiFi library is not listed, but even with #include "WiFi.h" posting does not seem to work and eventually causses a RED flashing onboard LED.

[facchinm]

Hi @hpssjellis ,
I triaged the issue and it's due to the library not closing the client after a POST is executed.
To keep compatibility with other WiFi* libraries, I'd keep this one untouched, "fixing" the issue here arduino/ArduinoCore-mbed@7a11cf0 (part of arduino/ArduinoCore-mbed#439)