[ashlar]

I tried but under Last identifier error # I don't have anything.

It is probably a SRT or resume point issue. Consider disabling SRT in addon-settings to confirm the error does not occur.

It wasn't that.

In my debug log I see an error that might give an hint: http://pastebin.com/GZkqn7BE

19:57:45 T:28732 ERROR: gdrive: HTTP Error 400: Bad Request

Why? The authentication goes well, otherwise I think I shouldn't even be able to list my contents, that are instead displayed with no problem.

PS
This is on a different machine, running Kodi 16 beta. I authenticated with "Google Apps", inserting the username and passcode I chose on the page you link to in the opening post. Kodi appears among my authorized apps.