Can't upload or manage files in External SD Card (Android 6.0.1)

I'm running Marshmallow 6.0.1 (AOSP) in my Samsung Grand Duos (i9082L).
I add the external SD manually and it it visible but is not identified in the upper right menu (web.airdroid.com). I can see the content but I cant manage or upload files directly to it.

Is it an known issue for AOSP 6.0.1? Is there already a solution? Sorry for the English

Inácio Pestana wrote:I'm running Marshmallow 6.0.1 (AOSP) in my Samsung Grand Duos (i9082L).
I add the external SD manually and it it visible but is not identified in the upper right menu (web.airdroid.com). I can see the content but I cant manage or upload files directly to it.

Is it an known issue for AOSP 6.0.1? Is there already a solution? Sorry for the English

Same here

Adnroid 6.0.1, Samsung Galaxy Note Edge

same here on Galaxy S7. rather annoying. any solutions?

edit to add that the card was not visible and i had to add it manually. also noticed that if i uninstall the app then re-install it works for a short while. once i disconnect and then later try to use it again same issue... can not manage the files on the card