Working on 2018 ram bighorn..Has the 8.4 inch screen--when driving the screen keeps saying would you like to reset the clock. you can try to say yes/no or exit and it won't happen--sometimes it wil go back to normal screen for a second of two, other times longer. originally happened only when cold but drove 300 hundred miles the other day--70 degrees out- and it was that way most of the trip--owner had tried disconnecting the battery for awhile and it worked for a little while but then started acting up again. any help greatly appreciated