I am having the same problem with my controllers. I had the HTC Vive and it broke down so I now have the new vive Cosmo. Some of the games I tried to play wont recognise the new cosmo handset. I look for games that play either cosmo and HTC Vive. I mostly want cosmo. Star trek Bridge where the controllers are hands. I can use the cosmo controller keys but they are different to the HTC Vive. Its all trial and error but with some movements I cant do as there are not enough buttons. I'm at a loss as to what to do. Any help would be appreciated thank you.