Ive had a Skytech 3301P for 3 years and love it. I recently changed the batteries in the transmitter (for the first time....which is impressive to me) but now the transmitter wont communicate with the receiver. I tried to have the receiver "learn" a new code but it isn't taking. Has anyone else had this issue? I read the Skytech manual and I am a bit confused. While the receiver is in "remote" am i supposed to press and hold the "learn" button while at the same time I press and hold the "mode" button or do i press and release both at the same time. Ive tried pressing and holding and pressing and releasing.......but neither seems to work. Hopefully, someone out there in cyberland can give me some insight. Thanks