Are you having problems loading Firefox 74 in Sandboxie. Mine was working until I updated Firefox yesterday to 74. Now, when I try to load it in Sandboxie, it will not load completely. I have a blank screen and to see the menu, I have to put my cursor over it and then I just see what the cursor is on. But, out of Sandboxie, Firefox works fine just as it should. I have updated Sandboxie to the current version and it still will not load. I have tried Vivaldi in Sandboxie and it works fine. What is going on and does anyone have a solution for it?