I had a Canik Shark compact, 9mm. Three friends own Canik 55 Piranha (full size). No such issues reported, one of them has over 6000 rounds on it.
Did you clean the weapon before use?
What have you used to lubricate it, and how much? ( i looked at barrel pics in other thread, and looked like there was excess lubricant)
Try some other ammunition as well. I think the chamber is too tight, and slightly oversized ammo is causing seating problems, or, it is just a matter of break in with the springs...
It is indeed a nice weapon, very well finished.