If it’s any consolation, you’re not alone. We filed the I-485, I-765 and I-131 (adjusting from a K-1) at the same time in mid-May 2022. Things seemed to be processing quickly at first: assigned to Natl Benes Center with an IOE receipt number, online account created, biometrics taken in early July 2022, and the EAD issued quickly after that. Since then, not a peep. They’ve been “actively reviewing” the I-485 ever since, and there’s been no movement on the AP since sending us the receipt notice. We called a few months ago and the rep told us our interview had been waived (great!) but that the AOS itself was still being reviewed. In the meantime I’ve seen other couples I’d been following here get their GC’s in 4, 5 months (one couple submitted everything after we did - same state, different city, and they already received the GC). No advice for you, sorry to say, but others are as frustrated as you are.