[cheddarcheese1204]

So I was flooring the gas pedal on the highway and was going about 70mph then i heard clanking coming from the engine bay. Check engine light came on and drivetrain malfunction. The check engine light went away after about 3 seconds. The car had trouble revving and was going 30mph for about 2 miles on the highway then went to a complete stop. As soon as it was in a complete stop, the car started shaking and the exhaust sounded very off. The engine failed to rev and the check engine light popped up again for 3 seconds then the engine stalled. I start the engine again and everything worked perfectly fine. The drivetrain malfunction notification didnt pop up. Drove for 5 miles back home with no issues. I used the mhd adapter to see if there were any fault codes and these popped up. I have a 540i 36k miles with catless installed, mhd stage 2 and xhp stage 2. Any help would be much appreciated.

- DME active codes -
120408 - Charging pressure control: Switch-off as consequential reaction.
140001 - Combustion misfires, several cylinders: Fuel injection is switched off.
140004 - Combustion misfires, several cylinders: Exhaust gas damaging.
140010 - Combustion misfires, several cylinders: detected
140101 - Combustion misfires, cylinder 1: Fuel injection is switched off.
140110 - Combustion misfires, cylinder 1: detected
140201 - Combustion misfires, cylinder 2: Fuel injection is switched off.
140210 - Combustion misfires, cylinder 2: detected
140301 - Combustion misfires, cylinder 3: Fuel injection is switched off.
140304 - Combustion misfires, cylinder 3: Exhaust gas damaging.
140310 - Combustion misfires, cylinder 3: detected
140401 - Combustion misfires, cylinder 4: Fuel injection is switched off.
140410 - Combustion misfires, cylinder 4: detected
140601 - Combustion misfires, cylinder 6: Fuel injection is switched off.
140604 - Combustion misfires, cylinder 6: Exhaust gas damaging.
140610 - Combustion misfires, cylinder 6: detected

- DME shadow (inactive) codes -
11A030 - Low-pressure fuel system, electric fuel pump, adaptation: Adaptation value outside valid range.

[adhrp]

Not sure about this exactly, but sounds a bit like when my LPFP died. I wasn't in motion but upon start up the car shook vigorously, sounded like misfires, and it shut down. I do see a LPFP code there among your codes.