Hello guys! My father filed my petition when he was a LPR my category therefore, is F22 PD is Oct 2017 and My DQ date is September 2020. My case is currently at NVC and my country of interview is Islamabad, Pakistan. However, I’m now in the UK and have a valid residence permit until 2025, should I change my embassy to London? Will it help speed up the process as Islamabad embassy is still giving out interview letters to 2020 Feb DQ dates. Any help would be highly appreciated