Upload Large Files dosen't work. External Storage (Google Drive)

I use my Raspberry Pi4 (4GB Ram) as a Cloud with 8 TB of storage. I want to manage large files between Google Drive and Nextcloud with the external storage app and the Google Console API.

Everthing lights green and my Google Drive Folder appeared.

I see the first folders of my Google Drive but the sub folders are not loaded. Bild%202

If I try to copy some large pictures to Google Drive it breaks up and tells me this:

If someone can help me with this problem I very apprishiate.

The assigned tag says NC14?
Is that correct?