Hi Ron, I have 2 questions: 1. I left my sponsoring employer of PR after I-485 has been pending for more than one year and I got my EAD and left this employer. Before I was leaving my sponsoring employer, I worked with my sponsoring employer for 7 years. I did work in the 'same or similar' field after chaning my sponsoring employer. I have all the documents, offer letter, W2 and Pay stubs with all of my employers after i left my sponsoring employer. I never filed AC21. I am planning to apply for Citizenship soon and would like to know if this would cause any issues and if it is then how do I handle it. 2. I did not remember i have used AR-11 to change my address after getting my green card, do you think this would cause any issue? Thanks.