I have two Technics SL-PG380A CD Players,
neither of which seem particularly happy to play
even CD-R audio, generally the first couple of
tracks play ok albeit after quite an initial delay,
but then it seems to 'lose' the track listing half
way through the disc, and the only way to
get it back is to eject the CD and re-insert it!
I guess this may just be a trait of these older
generation of players, not a fault as such...
'Proper' CD's are absolutely fine and the units
are decent all-rounders otherwise.

Chris