On last weeks grid drive, some of us encountered something we have not seen for quite a while... a sim attack. It stopped all traffic and in fact, I had to re-log while trying to move my overturned Ajax away from its position. If you stayed there long enough, your graphics card would overload and stall.
We encountered one of these at winter camp in 2019 as well. bin Laden was quickly removed after several drivers reported him to LL.