OneDrive O365 Education WebDav

[Fogest (Justin)]

I am seeing a lot of 404 not found and 400 errors when trying to sync a large amount of tv shows (200mb to 5gb in size) to OneDrive. I am using encryption as well.

I have to use WebDav with OneDrive as I have Office 365 Education and the API access is not enabled.

Here are some example errors:
du justin-movies -h -d1 | sort
1.7G justin-movies/Popstar Never Stop Never Stopping (2016)
2.3G justin-movies/Interstellar (2014)
5.6G justin-movies/Fyre (2019)
9.5G justin-movies

2019-06-14 13:06:32 ERROR : Fyre (2019)/Fyre (2019) WEBDL-1080p.mkv: Failed to copy: 404 Not Found
2019-06-14 13:06:32 ERROR : Interstellar (2014)/Interstellar (2014) Bluray-1080p.mp4: Failed to copy: 404 Not Found
2019-06-14 13:06:32 ERROR : Encrypted drive 'secret:justin-movies': not deleting files as there were IO errors
2019-06-14 13:06:32 ERROR : Encrypted drive 'secret:justin-movies': not deleting directories as there were IO errors
2019-06-14 13:06:32 ERROR : Attempt 1/3 failed with 2 errors and: 404 Not Found

And here is another type of error I am seeing:

2019-06-14 10:54:41 ERROR : Disasters at Sea/Season 1/Disasters at Sea - S01E06 - Torn Apart WEBDL-1080p.mkv: Failed to copy: 400 Bad Request

[alfred]

Yes, i have the same problem with files ~400mb and UP. Thats the reason why i dont use one drive

[ncw (Nick Craig-Wood)]

Does the copy ever go through on a retry? Or do you think it might be some limitation set in the server?

[alfred]

In my opinion is limitation set in the server, maybe with the upload API

[Fogest (Justin)]

It must be some kind of limitation on OneDrive because it always seems to be the same set of files and it never seems to get through any of them on retries. It also fails right away when it tries them, no delay or anything.

[Fogest (Justin)]

Are you having this similar problem via the API, or is this over WebDav as well like I am using?

[alfred]

*WebDav but maybe is server limitation for alls OneDrive Edu