Create random temporary folders on the second hard drive.
They're these unexpected folders that reappear after deletion, usually in groups of about twenty.
Do you use Photoshop? I searched and found that some users are experiencing issues with file uploads due to bugs in the software.
Yes, there might be a way to address it.
I'm not sure, here's the post I was reading about it.. https://forums.adobe.com/thread/2180330