Shanling SCD T-200 Playback Problems HELP

My Shanling has been acting up. CD seems to stop playing after a few tracks play perfectly. No diminished audio when it is playing correctly, just stops after the 3rd or 4th track without notice.

Anyone have any troubleshooting advice? I don't want to have to pack it up and ship out for service unless absolutely necessary.

Thanks in advance!

Gerry Dunn