Facebook Gameroom 'Upload Latest Build' Failed

Tried to upload latest build to Facebook through the Unity Editor and the response I got was:

Code (CSharp):

1. Uploading build to Facebook failed: stdout:
2. Uploading C:/Users/Daniel/Desktop/Unity Games/Builds/That Red Dude\v_0.0.4.7z to https://graph-video.facebook.com/305387103309581/assets
3. stderr:
4. WebException error: System.Net.WebException: The request was aborted: The request was canceled.
5.    at System.Net.ConnectStream.InternalWrite(Boolean async, Byte[] buffer, Int32 offset, Int32 size, AsyncCallback callback, Object state)
6.    at System.Net.ConnectStream.Write(Byte[] buffer, Int32 offset, Int32 size)
7.    at Uploader.HttpUploadFile(String url, String artifactsUrl, String paramName, String contentType, NameValueCollection nvc)
8.    at Uploader.Main(String[] args) ResponseUri = <null>
9.  
10. System.Threading.RegisteredWaitHandle:DoCallBack(Object)
11.  

I've seen the bug tracker where this said it was fixed in 2017.1, yet it appears to be broken in my version (2017.1.2f1)

 

Just in case anyone else has this issue, I wasn't able to solve the problem getting it to upload directly from the Unity Editor. The above error still exists. However, I did try to upload a "Zip" folder to Facebook - which didn't help much either. Uploading a "Zip" folder, despite Facebook saying that's what it expects to be uploaded, once the upload completed, nothing happened. Yet, upload the "7zp" folder worked like a charm.

 

Not working for me neither

 

Same here with 2017.3