René Pollesch

There are known issues regarding memory leaks when using curl with CURLOPT_RETURNTRANSFER (e.g. ruflin/Elastica decided to use PHP output buffers instead). I'd recommend to switch this here, too

I can confirm that the aforementioned commit breaks AP mode on my Realtek Semiconductor Corp. RTL8812AU 802.11a/b/g/n/ac 2T2R DB WLAN Adapter.

Continuous focus mode can be activated using ImageCapture API, but this is not yet available in Android 5.1.1 but starting with Android 6. I observed devices with Android 6 normally...

You may also want to add issue #2918