Temp dropped right in the last days of fermentation

[Peteyb]

Hi people!

My inkbird controller has decided to give up and right in the last day or two of my fermentation.
Being in a fridge it did stay within an ok temperature range (went from 20° - 17.5°) up until the 7th day and my FG had been hit. I wanted to leave it for ten days but over this time the temp has been creeping down and now sits at 14.5°.
My question is, how badly will this have affected my batch? Will the diacetyl rest of happened?
Today I'm going to transfer into my secondary for dry hopping which is in a another fridge that works, shall I increase the temp or just leave it now?

Thanks
Pete

 

[MrRook]

What yeast?

 

[Clint]

What are you brewing?

 

[Peteyb]

Ah yes, should have speficied.
Im brewing a NEIPA and I used WHC American ale yeast (juice machibe), i did also slightly under pitch too!