Thank you for your replies.
However, you have no solution to this problem. Okay, I can call your API with parameters, but it’s a workaround and I can’t easily access my log.
Do you think that replacing the ESP8266 chip will solve the problem? How to ? Is it simple?
Do you think to release a new version of your firmware?
Fortunately, the other features work well even if I sometimes have delays to connect to the interface or to send commands.