During the first cold start (next day after flashing), my engine stalled. It started fine, rpm went up as usual and tried to settle down as usual but suddenly the engine started shaking like crazy, (I quickly started logging at this point), the engine struggled to keep the rpm steady and eventually stalled. I restarted (second log), idling started getting smoother. After a while I shut off, restarted and logged again (3rd log), the rpm eventually settled to the usual 700rpm. Never enabled cold start noise reduction or startup roar. I noticed LTFT stays around -10% when idling. I forgot mentioning in my previous email but the pump gas here contains zero ethanol. I heard they use MTBE instead.