MKV 1.9.1 Optical Drive handling bizarre & locking up

[michaelt]

OS X 10.7.5 two optical drives.
1 - Run MKV, load disk- seems to see all the right stuff on drive but "File->Open Drive" has drive greyed out. Quit & relaunch - drive is available.
2 - after rip, eject & load new disc: Information seems to recognize the disc and show its data but again "File->Open Drive" has the drive greyed out. Quit & relaunch - drive is available.
Happens every time.Must mount the disc when MKV is not running.

Also I have run into a sequence (exactly what??) where neither MKV nor Finder will open the drive. The system must be rebooted! I have to follow the above sequence or else!

Log shows nothing:
Debug log started at Mon Feb 23 00:29:25 2015 , written by MakeMKV v1.9.1 darwin(x86-release)
Using 524544KB for read cache.
001005:0000 MakeMKV v1.9.1 darwin(x86-release) started
001004:0000 Debug logging enabled, log will be saved as ~/MakeMKV_log.txt
002010:0000 Optical drive "DVD+R-DL HL-DT-ST DVD-RW GH41N PQ06d" opened in OS access mode.
002010:0000 Optical drive "BD-RE ATAPI iHBS212 2 HL04d" opened in OS access mode.
003007:0000 Using direct disc access mode
005054:0000 Evaluation version, evaluation period expired 5 day(s) ago
005051:0404 Evaluation period has expired. Please purchase an activation key if you've found this application useful. You may still use all functionality for a few days.
DAFD=PAAAADAAAAEABDQkEHgACAQ==
DCE=goiDHFrww5onNY0WKE2m4/PmoO8bexlYzbu20sI7+R/amRqEPhV6sFcaxHGTDaIxWBR+iUfT7vDFAekSI2jwKP+95HnvDaHZt/1MgZhUlALBdhaGbgbH6MIi1843QVUm6/KQhiEoDDPpWUYolWL2lc3pAvn3FNHENA==
DCE=4YCjX/Jq7QEAlmUJZIeZiGwZuuIXB/P7eucG02CUpNVe1GPXarpZ5hjGnybnm6B2YeQMNTUF+AdQ2LHjdfex3tlKfnSiA1nw0oE/d4dUUMHQ2Q0lNJj1JXjQVtA+tLdMx+CF6RaW4u2u6Ive9nQV9YE1WtM/+YP5aA==
DISCID=50D6641CFE33F4136C2116F600EEAFBBF59EB2D0
003025:0000 Title #00044.mpls has length of 380 seconds which is less than minimum title length of 4000 seconds and was therefore skipped
...
003025:0000 Title #00089.m2ts has length of 0 seconds which is less than minimum title length of 4000 seconds and was therefore skipped
001003:0020 DEBUG: Code 233 at 1L0yGsbA0hanmMqg241uSRJ9:0
005011:0000 Operation successfully completed
005014:0000 Saving 1 titles into directory /var/aML/tmp
004001:0000 Forced subtitles track #4 turned out to be empty and was removed from output file
004001:0000 Forced subtitles track #6 turned out to be empty and was removed from output file
005005:0080 1 titles saved
005036:0104 Copy complete. 1 titles saved.
Application exited at Mon Feb 23 00:58:36 2015

[Woodstock]

Open disk will be greyed out unless the operating system reports a disk has been loaded into one of the optical drives. The most likely reason it stays greyed out is that OS X hasn't detected it being inserted.

Restarting MakeMKV will force it to repeat it's query for optical drives and their status, which is probably why it works for another disk, but the root cause is how the operating system is managing the disks.

[michaelt]

Open disk will be greyed out unless the operating system reports a disk has been loaded into one of the optical drives. The most likely reason it stays greyed out is that OS X hasn't detected it being inserted.

Note: while trying to document this better, I have had to force power-off the system multiple times to unlock or regain control of the optical drive. Most cases have been a failure of the “Eject” to work and once a hung scan operation. ??Long idle times before ejecting??

I can see the disc in Finder at all times. I have screen shots but cannot attach.

Case #1 - can not reproduce. I’ll repost if it happens and can reliably repeat later.

Case #2 - I created this by running MKV, open drive via keyboard, insert disc, close drive via keyboard, wait for MKV to sense disc and post info, “Open Disc” … “Make MKV” -success. Eject with the MKV "Eject", mount new disc via keyboard - “Open Disc” all drives greyed out. Again same lack of disc recognition. However, "Quit", rerun - all is well.
I believe MKV is only sensing the disc during startup code and not in the main loop.
***Edit: added screen shots for #2
***Edit: uploaded but where are they??

Also: I do believe there is a problem with the menu bar control. After clicking on "File", mouse down to "Open Drive", back to "File" and click:then mouse over menu items other than MKV ones - they open!