I've personally had no issues with VR aside from needing to run room setup when I switch from my native space to a different environment all together.
My suggestion is to make sure your within the proper bounds between each lighthouse, or using the included cable to link them together.
You also want to avoid rooms with reflective surfaces or spaces such as Mirrors or shiny surfaces.
Another good rule of thumb is to provide proper lighting for the room, while I have no problem playing in darkness with VR some people do. It is highly recommended to those users to turn on some lights especialy in the directions from the VIVE lighthouses.
You may also want to make sure that your GPU software is set to prioritize maximum performance for Steam, as well as SteamVR, This seems like a small thing, but can make a very noticable difference when it comes to tracking errors.
If you still need help or have further questions, reply in the forum and I or another member will attempt to help you ASAP! _____ I am NOT an HTC or Valve employee. If I have helped you or resolved your issue, please accept my answer as the solution. _____ "Welcome to the world of VR" -Mango