Mapped Network Drives Refuse to Index?

I have a mapped network drive and it doesn’t seem to want to index. I added it to the index list but it always says last index was Never.

When I tell it to manually index by hitting Update Now it says it’s indexing but it says it’s finished within 30 seconds which I’m skeptical of because there is a ton of stuff in that drive.

image

No matter how many times I have it update or what I set the interval to, it always says Last Updated is never.

I saved this as a draft because after writing it I realized that the network drive did seem to be indexed, but after rebooting my PC it seems to no longer by indexed anymore. So it seems like I lose the index whenever I reboot and I have to manually re-index?