Very possibly. If that is the case, waiting six hours (or even a day or two to be sure) would fix the issue.
Incidentally, If you have a decent size flash drive, and access to other computers, say at a library computer lab for example, you can download ten rars manually then switch to a different computer and repeat.
It’s tedious, but sometimes it can end up being quicker than waiting six hours for your data allotment to reset.