I cant Stream my two pc with using moonligt and zerotier

Currently, I am trying to stream over my PC with zero tier. İt works with my Android phone but I can’t connect it with my netbook. Both my netbook and my host PC are seeing each other in File Explorer*. M*y host is Windows 10 and my client is Windows 8.1 device. They can connect when I don’t use Zerotier but in both cases I need to type the ip manually. And when I run the Internet streaming tester it works just fine

Host PCs version 1.14.0

Client Netbooks version 1.6.6

(I am not updating to Windows 10 because the graphic driver crashes the PC )