We landed Oct 2022, set up a UPS mail box, and notified IRCC online to change my address. Now more than 3 months later I still haven't received anything or heard back from IRCC. Makes me wonder if I send my address the right way?? I am seeing a 171 days processing time for Application for new PR card on the IRCC site, but I don't know if that's something that applies to my case:
Check processing times - Canada.ca
Check processing times - Canada.ca