My plane was functioning normally at the beginning. The same battery was used for about four flights. The first two times there were basically no shaking phenomena. But from the third flight, shaking began to occur. During these three flights, the connection and the battery were never disconnected. The PID was not changed either. I checked and couldn’t be sure if it was related to the parameter Q_M_BAT_VOLT_MIN = 30.24. My battery is 12s and I can’t remember when I set this value.
Post the .bin log.
https://drive.google.com/file/d/17ATeB6riW3YLomGQLlb4hDSoFNDL2oXa/view?usp=sharing https://drive.google.com/file/d/1TXl3e01WSsx0Iwp2GmxDIqwjwsxR_2iI/view?usp=sharing 81 refers to the first flight, and 83 refers to the third flight.