Data Flash log download error

my quad lost power while in auto tune mode , using a cube orange FC ,ardupilot 4.0
I want to download dataflash logs to get help with that issue but getting the following error when i connect to quad to download logs, Any ideas of what the problem is and is there another way to get logs to determine power loss issue

Getting list of log files…
Error:System.TimeoutException: Timeout on read - GetLogEntry
at MissionPlanner.MAVLinkInterface.d__257.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at MissionPlanner.Utilities.Extensions.<>c__DisplayClass1_01.<<AwaitSync>b__0>d.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MissionPlanner.Utilities.Extensions.AwaitSync[T](Task1 infunc)
at MissionPlanner.MAVLinkInterface.GetLogList()
at MissionPlanner.Log.LogDownloadMavLink.b__12_0()

Is it possible to extract the log from sd card instead of through mission planner?

this is the file of crash from the SD card , not sure how to read the file

https://drive.google.com/file/d/1Xw89q0jLdjxjESgdC373EmwRI0zo_xe9/view?usp=sharing

Looks like there was problem with your battery

Ok thanks