Hello, I have been trying to figure out why the Teensy Plugin 64bit version for X-plane is crashing on exit even without Teensy plugged in hence no codes given. I have removed all plugins and while it's running my Teensy without issue, but when I exit Xplane it crashes XP and I get the crash error window from XP. No matter which plugin version I use it still Crashes on Exit. I am not a programmer, wish I was, so I have no idea what to do or how to fix it. It's most definitely the plugin. I am running Win7 64bit. Why won't Teensy Plugin clean exit, it's annoying issue and can't use it this way. Any ideas or fix for this.. I know in the past there was the same issue but only got fixed for OSX.