Hello, we bought a high speed keyboard from Empirisoft in 2011 and used it successfully with computers running Windows XP. We recently started a new project but the keypresses seem to be registered every 30ms instead of 1ms: Histograms of the inter-keypress intervals are binned (with ~30ms intervals). I wonder if this might be due to compatibility issues, as we are using computers with windows 7 and windows 10. We can no longer use computers running XP. Any advice/help would be much appreciated.