[User 365136]

Hi. I'm desperately trying to use my own OAUTH2 authentication on a LibreELEC box. So far I have done the following:

1. Installed the addon.
2. Created a new OAuth 2.0 client ID / token, as per:
http://dmdsoftware.net/GoogleSetupOAUTH2...AUTH2.html
(note that I don't have a "Drive API" option, but I do have a "Google Drive API" option, it's probably just been renamed)
3. In the addon settings, I've chosen a LOGIN TYPE of "YOUR OWN OAUTH2" and entered the:
USERNAME
OAUTH2 CLIENT CODE
OAUTH2 CLIENT ID
OAUTH2 CLIENT SECRET
4. Open the addon and select my username. This returns:
Login information is incorrect or permission is denied
The following account was enrolled:
5. I click OK a few times and eventually get to what looks like some folders, but nothing I recognise.
6. Checked the settings.xml file and the values are definitely correct.

In the Kodi log, it shows the following entries:
18:57:51 T:140562758113024 ERROR: gdrive: HTTP Error 400: Bad Request
18:57:54 T:140562758113024 ERROR: Previous line repeats 1 times.
18:57:54 T:140562758113024 ERROR: gdrive: HTTP Error 403: Forbidden
18:57:59 T:140562758113024 ERROR: gdrive: HTTP Error 400: Bad Request
18:57:59 T:140562758113024 ERROR: gdrive: HTTP Error 403: Forbidden
18:58:14 T:140562722449152 ERROR: gdrive: HTTP Error 400: Bad Request
18:58:17 T:140562722449152 ERROR: Previous line repeats 1 times.
18:58:17 T:140562722449152 ERROR: gdrive: HTTP Error 403: Forbidden

LibreELEC and addons are all updated the to the latest stable versions.

Is anyone able to tell me what I'm doing wrong? Many thanks.