Hi girls

I need some information who was dealing with k1 visa

I applied for second green card for 10 years before my first for 2 years expired.

I applied end of May beginning of June got letter from homeland security that my papers are in process.Today I got second letter that they will use my fingerprints from last time and other biometrics so I don’t need new appointment for that and that my application is still in process.They will send me letter if they need anything else from me.

So my question is : how long in this process for second green card did you/or your SO wait to arrive after taking fingerprints?

Thank you