Not that its a very serious problem, but mainly wanted to see if its normal or not. Anyone else having or have had these issues with the cruise control?

1) If i am cruising along with cruise control on, and I decide to gas it to say pass a semi or whatever, if I gas it relatively firmly (not meaning I stomp it), it will send the cruise system into trouble mode. By which, I mean the CC dash light will start blinking. I can still turn the main power to cc on and off, but from that point on, if its on it blinks. However all it takes is turning the car off and back on, and cc starts working fine again.

2) Sometimes, if cc decides it needs to downshift to make it up a hill, it wont ever upshift even after I get to the top and start heading back down the hill again, however the instant I turn cc off, it automatically upshifts.

Any ideas and fixes would be appreciated.