Hi, I can confirm a significant FPS drop ( ~ -7 FPS on avg, from 88s to 81s @ i7-6700, MSI Z170A Gaming M7, 32GB DDR4-2133, GTX 1070 G1 Gaming, DX11 game API, GFE optimal in-game settings) in Rise of the Tomb Raider when Nahimic 2+ Audio Driver v2.5.23 is active (background process).
Other titles showed a less important difference of around 1 FPS but still a performance difference when Nahimic 2+ is working.
Closing the app, ending its background process or uninstalling Nahimic 2+ fixed the issue at all.
Please, until now I had been using the Nahimic 2+ Audio Driver + latest Realtek HD Audio Driver provided by MSI, but after checking this loss of graphics performance in games I decided not to install Nahimic 2+, using only the Realtek HD audio driver . I would like to be able to use it again and recommend it, so I would appreciate it if you analyze the problem to give a solution in a next version.
Thanks in advance and forwarding a reply on this.