Help with filling DS-260 for immigrant visa

[saini 0]

Hello fellow members, i got an appoitment for an immigrant visa category is F-4 which is scheduled for 20feb'14 in mumbai consulate.

haveing said that i got an email from the mumbai consulate regarding filling up an online form DS-260 now for the most part it's a lot like DS-230 with few minor differences,now the problem i'm having is in the section where it requires me to fill in my current address and also mention all the other address where i have lived since turning 16, but thats where i get an error after i fill in the dates and address i get an error saying that "there is a gap of one month and this could delay my application as NVC would need more time and evidence".

just that i make it clear i would mention that i was in a boarding school when i turned 16 and the school lasted for 9 month and we only got 3 months holiday, i turned 16 in 2001,so the following is how i filled in the date and places i was

: school dec 2001- apr 2003

: home apr 2001- aug 2006

: universiy aug-2006 - apr 2011

so what i'm askign for help if someone has any idea how to work around this.Also sorry if i posted it thread in the wrong section.....

Harpreet Singh