Resolution for 3D window. There are no options except for 1920. This is a new situation but as i wrote not U2 related. I suspect its PC related rather than bms but out of ideas.
Stay above minimum tea levels. Kettle may be required. SEC kettle mode (stovetop) may be required to maintain tea levels above minimum. In case SEC kettle mode is insufficient to maintain tea levels, eject drinkers as required.