When I'm using either the TGP or Maverick on the right MFD, I get a huge FPS hit when those sensors are looking at the ground. I am using a smaller external monitor (Cubesim 800x600 screens) to display that data. If I use the left MFD to display the sensors (using a different 800x600 Cubesim screen), the FPS does not drop. If the sensors are looking at the sky instead of the ground, the FPS does not drop. If I remove the external Cubesim screens from the game, (change the number of screens and resolution under Options->System) and just use the DCS game to display the sensor data, the FPS does not drop either. VSYNC is turned off and I'm running openBeta 2.9...
Anyone got any ideas?