L_UK you ever used you pioneer 111 in the sumvision combo.
Just got 111 from svp and it does not like the sumvision, semaphore timeout errors.
Will be trying the 111 in another comp a bit later to see if it's just faulty.
Strange thing is though my pioneer 109 in any 3 enclosure's chucked out hundreds of these errors, granted 1st caddy's chipset was ali revision a, other 2 are sumvision pl3507/PMC and the one i tried last night pl3507 /EON.
Will also try 111 in one of the other sumvision combo's that have PMC as thats only difference the 1 i tried it in is EON flash.
Looking thru forum now at drives / media section to see if you, lfc, corny ever had one on USB.
The 109 even did this afterwards in ATA mode which is why i flashed it to be a fast reader only as that's all it ended up being good for.
The pioneer 111 will have to go back if this is the same and i think i'll just get credit note, then buy the liteon 18x you have or maybe the 20 if it based on same chip.
Tested the 111 ATA mode, seems OK only wrote 1 disc though, now trying benq1650 into enclosure 111 was using and benq behaves in there.
Putting pioneer 111 into the USB2 only enclosure i have to see if that stops semaphore timeout errors, if it does not then i would have to say that my pioneer drives hate being in any of my various pl2507/ali M5621/ pl3507 enclosures and i will just give up trying to find chipset it gets on with. (may try it with firewire) and wnaspi