CommentStreams:9ad027657e95f934fa56cd21d23ee789

Thank you for your prompt reply.

I understood the content. However, since we were considering and implementing an automatic startup and shutdown of the Raspberry Pi linked to the motorcycle key (main power), it is difficult to unplug the power supply. Therefore, I gave up on 1).

We believe that a set of 1) and 2) will be effective, but (2) alone. So, after detecting AC off, I waited 15 seconds before shutting down the system. After shutdown, I waited 30 seconds to turn AC on, but there was no improvement.

＊＊＊＊＊＊＊＊＊ Key on -> auto startup -> key off -> shutdown. After that, I will try to operate it as key on -> key off immediately (like a reset process).

This didn't occur with the previous version. Has something changed?