Thanks guys. I will take your advice and not use the old yeast. It's to cheap not to buy new yeast as opposed to risking a batch of beer. Thanks to all
Is there anyway to recalibrate a digital Johnson controller? It reads about 5 degrees too cold. It's an older unit probably about 10 years old.
Thanks
Closetbrewer
Did you pop open the lid a little to see if it's fermenting? Lids on buckets don't always seal tight. It could be fermenting away and just not showing up in the airlock.