I am a new AT&T fiber customer and have noticed that connections to random places seems slow. New connections in general. There seems to be no pattern, even acr

I am a new AT&T fiber customer and have noticed that connections to random places seems slow. New connections in general. There seems to be no pattern, even across udp or tcp. I assumed there was just bad connectivity issues. Any more details available on what is happening? Like, what bits are getting flipped? I might have to go back to the local cable company if this continues. Anyone experiencing this in SoCal?