It freezes during recording at certain times. I use a Lumix 4K camera linked to a camlink and it does on other games

hello I have a problem the "action" software freezes when I record a game session with a webcam in 1080P with webcam. for I have a big config with an i9 13000ks and an rtx 4070ti. I don't understand I can't solve the problem yet the game is a little game.