Failure to Fire MC9L

Went to the range and put about 75 rounds through my Canik MC9L and another 75 rounds through my FN 509 Midsize. This isn’t my first time shooting my Canik. I probably had about 100-150 rounds prior to this range trip. Today I had to 2 rounds fail to fire. Ammo was 115 grain federal ammunition.

1st bullet had a visible primer strike, 2nd one had no visible primer strike. Both times the striker indicator dropped once the trigger was pulled. Put the two rounds to the side and shot them both at the end of my range day and shot them both back to back and they fired.

Went home and cleaned the shit out of my MC9L. Could this be bad ammo? Canik issue? Limp wristing? Any and all help/education/ info would help. Thanks

TLDR- 2 failure to fires, not sure if ammo or Canik related.