AOS via marriage to USC - only 3 out of 4 NOA letters received

[tamarack]

I filed the I-485 / I-130 / I-765 / I-131 packet, and received 4 NOS emails and 4 confirmation text messages. But only three NOS arrived via postal mail, all at once. The messages give me a date of July 15 to inquire if no letter received, but my feeling is that the issue is that the fourth letter went to our street address (which, as often the case in Alaska outside larger communities, has no postal street delivery) instead of the PO Box. I added an explanatory letter to the pack, but the I-131 and I-765 forms were a little vague on physical vs. residential vs. postal address. What would you do? For an address change I'd have to know exactly which address they used, wouldn't I? Wait until July 15 as requested?

[tamarack]

To update, the missing NoA showed up in the mail on 07/17. Online updates say that on 07/12, it was returned to USCIS as undeliverable, but they immediately sent another letter on 07/12. This letter contained the original notice, with the residential address (which cannot receive mail), in a new envelope with the correct postal address. So they corrected the situation on their own.

[Tezza]

That's good to hear that they did that without any prompting from you!