Mobile menu doesnt work

Hi Ronny, the menu is working for me on responsive browser and iOS.
Couple of things, try clearing the caches first both site and browser.
If your still having problems and if you have autoptimize set to optimize JS then try unchecking this.

Yes it works except of the German startpage. I am also logged out of my wordpress installation on the german startpage. Probably due to the Polylang plug in. But I am not sure.

Hi Ronny, i have tested this on both the English and German sites in responsive and on iOS. And i still can't replicate the problem. What device are you testing this on? And have you tried this without the autoptimize JS settings?

I am using firefox.

Deactivated autoptimze and async js and still doesn't change

Hmmm... im not sure what the issue is, tested this on FF Developer on desktop and FF on iOS. Which mobile device are you using?

Medion smartphone with android.

Can you try using the Chrome browser on the phone?

Even if I deactivateall plug ins it doesn't work :(

Hi Ronny, you may have missed my above response, can you test the site on your device using the Chrome browser, so we can try and pin down if its a browser/device specific issue.

In Chrome I cant't open the menu on any site.

I believe the issue here is the menu toggle has a hover color. Some browser require two taps when an element has a hover color, as they treat the first tap like you're hovering (and not clicking).

Can you disable Autoptimize so I can see why that color is happening? It shouldn't by default.

Autoptimize is off

Now it's working perfectly on my phone. Can you check as well?

It's possible that Autoptimize was mixing up some of the CSS. Can you make sure your settings are the same as you see here?: https://generatepress.com/fastest-wordpress-theme/