What’s a good seasoning period for the refinancing part of BRRRR?

[Kevin Skolits]

Hi all - I'm working on getting my ducks in a row for my first BRRRR.

For the Refi component — my mortgage lender says there would be a 6 month waiting period if I go through an HML. This seems like a costly and long period of time holding an HML. What seasoning period do you all typically look for? And how could I go about finding a lender with a shorter time waiting period? I'm searching in the Chattanooga market.