Clutchness773

I installed led turn signals with resistors to prevent hyperflash and they light up just fine. The problem is that when the hazards or turn signal are in use they don't flash. I check the wiring, it looks fine. When I loosen the connection from the socket a bit they flash but won't stay lit. When i push the bulb in all the way they light up but wont flash. BTW the rear lights work with no issues. Any ideas that would explain this?