Mapped network drive is showing incorrect storage capacity values

http://ift.tt/2qzjMoa

I mapped a network drive in Windows 10 connected to my ASUS router. The HDD holds 4TB and is only using about 820GB right now, but Windows is telling me that the drive has 1.74TB free of 561GB

Wat...?

This happened on two separate PCs and using two separate USB ports on my router.

Why is does it think my drive only holds 561GB and why would it tell me there is still free space greater than what it thinks the capacity is?

And how do I fix it?

Submitted May 31, 2017 at 05:35AM by Kylix_ http://ift.tt/2rStXb7