Okay, all right, I tested and compared this: 1) The browser string is completely identical. 2) I also cleared the cache, cookies in both Firefox and Chrome, logged in again, etc. No VPN. 3) With Chrome: In the game “Lost Mine of Phandelver,” everything seems to be working normally, just as before. In “Death House” and “CoS,” the Action Token Bar sometimes works, sometimes works partially (e.g., only the initiative), and sometimes doesn’t (message: “npc is not a supported action” or “Unable to find attribute with the name npc-name-flag”). The characters in the journal (NPCs and PCs) can be accessed. 4) With Firefox, everything remains unchanged: the Action Token Bar no longer works—neither in “Death House” nor in “CoS,” and now not even in “Lost Mines of Phandelver.” I’ve also noticed that the chat no longer starts with the usual “Chat Tips” (not even in a brand-new test game with no content). The character sheets in the Journal are greyed and not accesible. This also applies to some NPCs. 6) For older games in my account, cover images are suddenly missing in both Chrome and Firefox, and my account’s profile picture has also suddenly disappeared. I’ve since replaced it. 7) To rule out performance issues, I also tried a LAN connection—without success. Ok, I will contact the help center. Thank you!