DC Promo 2016 server created duplicate SVR records in DNS

Hi all,

I know how to fix the issue. This is a link to that process.

https://support.microsoft.com/en-us/help/4496901/windows-dns-registers-duplicate-srv-records-for-a-dc

How important is it that I do it immediately? Everything seems to be working fine and I don't see any issues other than duplicate SVR entries.

Thank you
Charles