Lord Haseo said:
Han tracked them and his ability to track them (and knowing that the First Order would undoubtedly do it too) is why he sought out Maz.

Yeah, I’m not saying it’s a plot hole. I did catch that quick line Han made about tracking the Falcon. It still felt a bit too convenient and it took too long to explain what Han was even doing in the movie. I mean, we went through the entire filler Rathtar sequence without understanding why or how Han Solo had stumbled upon the Falcon. Things like that bug me.