What could be the reason Bluetooth is disconnected? I'm so sad.

[kongdoly]

Currently, I am riding a 2022 Can-Am Spyder RT.

It takes more than 30 seconds just to turn the key on the motorcycle and for Bluetooth to establish itself.

1. The instrument panel shows that the mobile phone and motorcycle Bluetooth are connected, but the song does not play.
2. Sometimes a song appears on the dashboard, but I cannot adjust the volume or play the next song.
3. While driving, the song suddenly turns off and when I go into the settings, a shutdown sign appears.
4. The loading sign appears on the instrument panel, but a song plays.
5. The song plays every 0.5 seconds continue
6. Sometimes I can hear the song, but the song title is not displayed.

Sometimes I can hear the song, but the loading indicator and song title do not appear like on the instrument panel.

KakaoTalk_20231226_155817463.jpg

I thought it was a cell phone problem, so I tested all S20, S21, S22, and S23, but the same phenomenon occurred on all of them.
Especially in the summer, the song often stops.

I don't know the cause. Korean repair shops have also given up on these problems. Help me, please