[Nezil]

OK, it's evening, and my kids are in bed, so it's time for some log capturing...

Based on the assumption that the issue is related to octane, I've flashed the 91 AKI Stage 2 map to my car. Keeping in mind that I should have a ~93.25 AKI blend in my tank currently, I expect to see no timing pull with this map.

I do have about 2 gallons of 100 octane race fuel left in a gas can in the garage, and I might try adding that to the tank once the level is down a little more. I calculate that if I get to 5.5 gallons of my 93.25 blend left in the tank, and add 2 gallons of 100, I'll get 95.05 AKI. I'll probably wait until the BMW connected app says I have 5 gallons left, and then add my 2 gallons though, which in theory would give me a 95.2 AKI. Once I've done that, I'll switch back to the 93 AKI tune and try logging again.

If I'm not too tired, I'll report back on this later tonight with my logs!