CRJ trying to have fun

Every time I land this plane a buzzer goes off non stop..like a stall warning...and the only way to stop is to exit the program.I think I am doing very good landings within all the specs I have read...130 IAS final/full flaps/ flare just under 5 degrees/ and as soon as the wheels hit the buzzer goes off. Happens on all my flights including the mission.Anyone else have this issue or can give some advice as to what I may be doing wrong...I know its only the demo but it is frustrating me :-)ThanksBillPS on another matter I watched the 747 take off at the end of my mission and it did not crash into the mountains, but they should make it turn right anyway...maybe in the final