willi-uce

I had such problems too, there is a problem with the caching of the browser. The Browser always has old data. In my case it helps to delete the browser...

The shift button does not change anything in my browser, only delete chronik (for example last hour) helps.

Have you tested what is happening when you change values in your options page? When I change a value I have always to clear the browser cache to see the...

For me the following solution worked (see https://forum.arduino.cc/t/redirect-in-asyncwebserver-does-not-reload-the-actual-page/1292677 ): Before server.init() I added: DefaultHeaders::Instance().addHeader("Cache-Control", "no-cache, no-store, must-revalidate"); DefaultHeaders::Instance().addHeader("Pragma", "no-cache"); DefaultHeaders::Instance().addHeader("Expires", "0"); After compiling and saving the program to esp you...