Failed to upload File

I have been having the exact same problem uploading anything from simple pdfs to large backup files or mp4 - for nearly a week now. It is only happening on my desktop. My laptop works fine, so it's not my internet. I have tried clearing my cache.  I have not recently installed new software or had a software update. I have tried both Firefox and Edge.Same problem across platforms. HELP!! I can't get my work done!!

Hi debangerman, welcome to our Community! 

Odd behavior right there. If you try an incognito tab on any of your browsers, do you notice the same behavior? 

Also, just to rule the possibility of your account not having enough space, could you check your plan page, and let me know what it reports?

Thanks a bunch! 

same. and all im ever told as a solution is "your internet is slow" no its not. I have tried this on several different routers, several different computers. dropbox simply, just, doesn't, work. 

Hey Pdigilio - sorry to hear about this.

If you still get the same error after clearing your browser's cache or on another browser, could you send us a screenshot so that we can have a visual too?