4.15 Game Instance VR problem.

I’ve got a HTC Vive, I opened up a thirdperson blueprint template. Using the default Game Instance, Play this Level in VR plays directly to the Vive HMD. But when I change the Game Instance, and then Play Level in VR it won’t play on Vive HMD. I have done a google search and a answerhub search to see if there is anything on this but can’t find it. All I have done is changed the Game Instance and put the Game Mode to the ThirdPersonGameMode which is default. So is there something I need to do in the Game Instance to get it to play on the HMD.