Trainz
Since the last Windows update Windows 10 has been switching off my Premium copy of Malwarebytes. If I switch Malwarebytes back on Windows 10 immediately switches it off again. I've done a search on Google, but any mention of this happening is from about three years ago and Malwarebytes released a patch then to stop it from happening, but I don't think that's relevant now as my copy of Malwarebytes is fully up to date.