Yup, I know everyone dreads those "Self Calibration" messages on their RX65's...and yup they seem to be very popular...But today I was drivin along the interstate when I noticed my RX65 was blinking off every 10 or so seconds...no so much that it turned off but just blinked once and was fine. So I figured oh its just a bad connection, so I wiggled both connections and still kept doing it every once and a while. Then the vey popular SELF CALIBRATION pops up...no number just those words....it does it, so I turn the RD off....Turn it on...its fine...then again SELF CALIBRATION, for only a short couple of seconds....Then it goes away and everything is fine....This may have nothing to do with my problem but as soon as it went back to normal I noticed the car that had been following me this whole time passed me...I saw what I think to be a V1 in their windshield...could this have caused my problems with my RX65....I doubt it...anyways back to my story...SO now im freakin out on if my RD has taken a dive when no later than 5 minutes...a Ka alert...and sure enough bout half a mile down the road...with a curve! theres an LEO....WOW so it still works!!! I guess what i'm sayin is...these self calibration messages don't seem to be bothering my RD...It still works fine....and this is only the second time it has said Sel Calibration....maybe we are worrying for nothing?