Since the new version came out, performance in Coherence mode is terrible. Basically it seems that if any UWA app like Mail or OneNote is running, then performance goes down. Typing shows significant lag to the point where when you type a character there will be a momentary delay before it appears on the screen. In apps like Outlook 2016, if you right click on a misspelled word, the context menu will take a moment to appear rather than just pop up like you would expect. The issue doesn't seem to occur in windowed mode or full screen, just coherence. Any suggestions?