Interior lights staying on

Hi guys, for some reason my interior lights won’t go out. Bought a few new door jamb switches, no fix. The headlight switch is NOT on the interior setting, I have even disconnected the headlight switch and the interior lights still remain on. It seems to be an intermittent issue, when I pull the fuse, leave it out for a bit, when I go out to the car next, re-install the fuse, it works as it should..........and then they come back on and stay on again. Any help is much appreciated