Never had this issue before but tonight when I got home only the drivers side door would unlock when I pressed the unlock button on the keyfob. All 3 of the other doors plus the backgate refuse to unlock. I can open them by doing it manually and the keyless entry will lock them when the button is pressed.

Anyone have any ideas?

 

Welcome to DF
Have you try, disconnecting the battery for a few mins and then try the locks again.