Wirelesstags All setup but it doesn't see all of them?

I setup the wireless tags and I have 5 soil moisture sensors. I setup 4-5 sensors no problem, out of the soil sensors only 1 of the 5 shows up. I think tried another sensor and I was able to add more of those but not the soil/moisture one.
Any ideas?

These all work and show up fine.


These 1 out of 5