From looking at the logs, its something do with this bit
2021.10.09-21:23:03 (12904): DriveX msg: media open(false) failed in driveX E.
2021.10.09-21:23:03 (13472): Drive Version: E,
2021.10.09-21:23:03 (12904): DriveX msg: add media failed in driveX E.
2021.10.09-21:23:04 (13472): got firmware m20› .
2021.10.09-21:23:04 (13472): Source manager: open source flag:1,0,1,1,1
It's not my bluray usb drive, i've used another sofware and its reading the drive fine, also blu ray disc plays via windows media player as well .
I'm stuck ....