Just had to re-install TS latest version 3.1.5. And now, no matter what I do I cannot assign any button from my TS500 as a push to talk button. It seems that TS no longer has direct input option just hot keys that will not work for me. Can anyone else confirm that if they delete their current TS and profiles etc it does not work anymore? Tried on another wheel too. My spare DFGT. It works with mouse and keyboard but nothing else. And yes it did work last week. It's driving me nuts. Anyone else having this problem? I really need to get it working for tomorrows AC club race. ps, I can use Voice activated but I prefer PTT and so far I have spent 4 hours trying to fix it. EDIT: Managed to fix it. I now have even less hair than I started with.