Response status code does not indicate success: 403 (Forbidden)

[shapman88]

I began seeing the below error message this morning when trying to download single posts or scrape an entire account. I confirmed that my auth information is correct and that I have not been logged out, but this seems to be happening randomly in between items that get downloaded. I am using version 1.7.52.

StackTrace: at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()
at OF_DL.Helpers.APIHelper.GetDRMMPDPSSH(String mpdUrl, String policy, String signature, String kvp, Auth auth)
Exception caught: Response status code does not indicate success: 403 (Forbidden).

[banjobbw]

Im also getting a similar error

Exception caught: Response status code does not indicate success: 500 (Internal Server Error). StackTrace: at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode() at OF_DL.Helpers.APIHelper.GetMedia(MediaType mediatype, String endpoint, String username, String folder, Auth auth, List 1 paid_post_ids)

[MussInBootss]

I'm getting the same error: An error occurred: Response status code does not indicate success: 403 (Forbidden)
I'm using the latest version and even tried with version OF.DL.V1.7.44 which used to work before. For some reason it'll download some posts but then reaches a point where it keeps repeating this error several dozen times.
I've got all the DRM files and it worked fine 6 weeks ago but I haven't tried it since.

[ducmic]

I've got the same in V1.7.56, but what's worth noting is that it happens randomly.

The same URL for instance, for a single-URL download, will give this 403 error, then upon retrying it will work without trouble.
Runing a full scrape on a single account will yield, in my case, roughly 30% of the content, the rest being subjected to 403 error. Then re-running the same full scrape will yield an additionnal roughly 15% of the content.
Not sure running the full scrape repeatedly will lead to a ban, though.