You have enabled denoising in the render tab AND you have a denoising node in the compositor. You only need one of two enabled right? Thanks for the tips!
Hey! Good catch yes, ideally you want to disable the denoise checkmark *if* you are using the denoiser in the compositor. Using both might affect the final result and it definitely increases rendertime. It was enabled by default so i forgot about that, thanks for pointing it out!