Extremely slow die rolls

When doing anything that requires a die roll - mainly API scripts that roll things or character sheet buttons - the responses are taking a minute or more to appear in chat. In extreme cases, I even get an API crash with a message about failing to connect to the QuantumRoll server. Issue is inconsistent but present for me and all my players, across multiple games, and has been for weeks.

This is true for my group as well. We think it is prime time Saturday and Sundays. We are pretty stock with the Ffg character sheet. It will sway from an instant to several minutes and back during a game.