I'm a newcomer to the forum, and the owner of a new Logan. When the weather is hot (and mainly when the sun is shining on the driver's door) the inside door handle fails to open the door. The outside handle works fine.
I suspect that it's just a matter of the control rod inside the door expanding just to the point where the lock fails to operate, and maybe an extra bend in the rod would solve it.
But before messing about with it (or going through the hassle of getting it looked at under warranty - as it's intermittent it would probably work fine when the garage checks it!), has anyone on the forum had similar problems?