Cd player wont play second half of any cd

I am having a very strange problem with my cd player in my 2004 Honda accord ex with Nav. No matter what cd I put in the player, the player will only play up to around track 6 then stops playing and ejects the disc. I preformed the audio self diagnostic test and everything came back ok. I also bought a lens cleaning disc and it had no affect. I can load up to 6 cds at a time and have no issues switching between discs or loading/ejecting them. The only problem i have is playing them about halfway through the cd. Any thought?