It's wonderful hearing from you again, Sandy! I hope you and yours are doing well. 
 
	 
 
	My understanding is that, because we are still well within processing time (DC FO keeps pushing it back, and back, and back...), there's really nothing we can do to inquire. Fortunately, we know USCIS touched the packet in September because the dates updated, so perhaps we can submit a service inquiry 60 days from that date. In any event, if we were to wait until the inquiry date, we'd practically be at our two year anniversary - which on one hand would obviate ROC, but on the other, would be pretty ridiculous if it still didn't come by that time. Although if we actually got to the two year mark without an update, I would pursue the mandamus.
 
	 
 
	Another element to this is my wife's country, Belarus, is now refusing to renew passports for those living abroad. Which means that there will be a period of a few years in which she cannot visit her family elsewhere in Europe, because her passport will have expired. As the delays with the GC delay the citizenship clock, the whole situation becomes especially frustrating.