I am on my 8th year of H1. I did not had current visa stamp on my passport but had approved 797 and 539 notice. My wife and daughter went to Delhi consulate for stamping and it was a smooth experience. We are from Gujarat but my wife decided to go to Delhi since she had relatives in Delhi. Everything went well. We will get the passport by mail in about 4 days at our residence in Gujarat.
Hope this experience helps someone else. Thanks.
Hope this experience helps someone else. Thanks.