Pretty neat how FF named their new browser model Quantum after Roll20's specialized Quantum Dice Roller. ;) <a href="https://app.roll20.net/home/quantum" rel="nofollow">https://app.roll20.net/home/quantum</a> FF Quantum (Mac) is working okay for me, with one glitch I'm seeing a lot, and one feature that changed or at least an extension that isn't currently working. 1. Glitch, on the Edit Token window, Controlled By: drop-down menu, sometimes does not render correctly. It makes a squished box on the left instead of the drop-down menu of "All Players" and the registered Player names to assign control to a token. 2. The browser has a "full screen" mode/button but it is still showing the Tabs row at the top, so the Roll20 gameplay window is not truly full screen. I had FF full screening before Quantum installed; may have been an Extension that hasn't been upgraded to Quantum-compatible yet. Anyone know? I like to fullscreen Roll20 with no exterior browser bits showing, for maximum gameplay real estate.