Why would a 16gb sdhc card cause freezes on my TP?

[tbran]

I bought a 16gb Sandisk sdhc on ebay and it keeps freezing and/or slowing my TP down. I've searched everywhere for an answer but it seems like an isolated issue. I benchmarked the card on pocket mechanic but nothing really stands out as bad read/write times. I have about 8gb of music and crap on the card. It seems to play the music fine. Anyone have any ideas?

[cd85233]

There is a card speedup cab, that might help. I RLY don't don't if it will though, just throwing some stuff at you.

[acme64]

when exactly is it freezing?

[ajskhan]

...and how much did you pay?

[tbran]

I paid $55. The card looks genuine enough, although that doesn't mean much. I have had freezes in Opera the most, especially if I open the keyboard and make it go into landscape mode. Also tf3d has frozen twice and was very laggy until I put a 2gb card back in, then all the probs were gone