Thought I would reopen a new thread on this issue as the old one located here High Sierra and Fusion "stuck" keys was related to High Sierra and as we are now into Mojave and the problem still exists for a number of people. OI had to move to another product and occassionally return to see what and if this has been resolved. It has not been on my 2017 MAC. The issue was fixed by a once off patch to fusion 10.1.3 or some thing but then lost in subsequent updates to fusion. All in all this issue has existed for over a year and the official bugs and tribletickets were closed against the earlier version. The problem persis and its sad to see the state of repair and bug resolution frequency on Fusion. Once such a great product.