Mid-ride shutdown, had to turned on manually

Any idea what can caused it?

[
{
"unit_id":"3445248299",
"product_name":"Edge 540",
"software_part_number":"006-B4061-00",
"ms_since_epoch":1685326454000,
"system_version":"9.29",
"build_type":"PRODUCTION",
"backtrace":"
Function Address: 0x608C1F14
Call Address at Function: 0x608C1F2C

Function Address: 0x608BCEE8
Call Address at Function: 0x608BD386

Function Address: 0x608BDD26
Call Address at Function: 0x608BDD50

Function Address: 0x604AF210
Call Address at Function: 0x604AF23C

Function Address: 0x6055DA00
Call Address at Function: 0x6055EB4A

Function Address: 0x605603F8
Call Address at Function: 0x605604F0

Function Address: 0x6056B17E
Call Address at Function: 0x6056B24A

Function Address: 0x6056DDD8
Call Address at Function: 0x6056E7E2

Function Address: 0x603D7D00
Call Address at Function: 0x603D7D24

Function Address: 0x608BFEB8
Call Address at Function: 0x608BFEE8

Function Address: 0x60562CE8
Call Address at Function: 0x60562EF2

",
"error_cause":"RTL Trap",
"proprietary_info":{
"Commit ID":"479d2de60dd046245db84d1845923a2bb438db5a",
"Time":"2023-5-29 4:14:14",
"RTL Error Number":"6E5D800F",
"Error Message":"62512550,604AF23D,0000A094,0005FCA6,03589FEC",
"Task Name":"MMP main",
"Saved SP":"62511EC8",
"Saved LR":"608BD387",
"Saved PC":"608C1F2D",
"R[0]":"62512550",
"R[1]":"604AF23D",
"R[2]":"0000A094",
"R[3]":"0005FCA6",
"R[4]":"03589FEC",
"R[5]":"00000000",
"R[6]":"00000000",
"R[7]":"00000000",
"R[8]":"00000000",
"R[9]":"00000000",
"R[10]":"00000000",
"R[11]":"00000000",
"R[12]":"00000000",
"R[13]":"00000000",
"R[14]":"00000000",
"R[15]":"00000000",
"cpsr":"00000000"
}
,
"Project Specific":{
"data" : {

}
}
}]