When I opened Firefox today it told me to wait until it had finished installing updates, which I have allowed it to do automatically. When it loaded with my home page, Onshape's login page, I logged in to Onshape and loaded the project I wanted to work on. All of these steps are completed, as always, with an ordinary mouse. Once the 3D model I wanted to work on had opened, I tried to manipulate it with my SpacePilot Pro 3D mouse. The software did not respond in any way to the SpacePilot. This has happened before, but in the past by shutting the PC down after reloading the driver from £d Connexion's website, the 3D mouse has started working again. But not this time. I have tried everything I can think of, but the 3D mouse appears to be ignored by Firefox when Onshape is running. Please help, thank you.