When i put the alarm on it will lock all the doors except the drivers side door. I have to lock the car with the key now which gets annoying at times. Just started happening a month ago. If i try to lock the doors or unlock the doors inside the car, it will work on all the doors except the drivers side door. I have to manually lock it myself.

Has this happened to anyone else...?

 

This is a common problem. You have to replace the power lock actuator in the door. Chances are the passenger side actuator is not too far behind. They are $35 from the Honda dealership. I swapped both of mine a few months back. Took me an hour per side.