Was around a bend

4th gear log until redline

After this small antilag pull the car started idling weird and in gear felt like a few cylinders were off, once I took the car out of gear while coasting it shut off and would not turn back on. Waited a few minutes and it struggled to start. This also happened while normal driving in 6th gear. These instances occurred while being 20-30 minutes into my drive. Which both happened yesterday.