There is a 2 problem .
1-Client spawning but not posses.Idk why host can posses but client cant ?
2- Every player is insta spawning . This is issue for me.
Sorry for bad english.(Yes im noob)
i did it but again same problem.Server can posses client cant 
ı used 2 method
And ı found solution trying about 15 hour.Just too easy again Just look ss.
How did you solve the problem? Thanks