When I put in a cartridge into the leappad 2 it does not recognize that there is a cartridge in the device. I have cleaned with alcohol, used canned air, and looked for bent wires. Incidently all the games work in another leappad 2 device and only 1 cartridge still works in this leappad 2. The other cartridges used to work a few days ago now why do they not work.

Toys - LeapFrog - LeapPad Explorer Learning Tablet Pink