Hi,unfortunately I had my first gauge freeze today. I was just giving Hotfix 3 a try. I was 45mins into the so far uneventfull flight after all displays of the NGX got locked up and inputs were ignored. There was no way for me to get out of this situation. The aircraft continued level flight but I had to close FSX. Memory usage was around 1GB at this moment (not too much I would think???)But CPU was pretty much at its limits. Is that a problem in general? I thought CPUs are designed to run at 100% as long as temperature is fine. Which parameters do I have to monitor exactly to find the problem? Thanks