PUN having a weird issue / bug

Options
Good day, I'm currently having a problem about Photon. I already created the game and it's almost ready to launch. The problema is when I test my game on one laptop (Two clients opened in one laptop) It's working really fine. The position and rotation are the same, but when I test my game to one pc to another pc (one client each pc) the position and rotation are not the same. Like the other client is going to other places, and not syncing with the other pc, but like I said when it's on one laptop tested (two clients opened) it's working really fine. Any help?