at about 2 weeks of lagering The dortmunder had a yeast aroma , it is at 3 weeks now and that has faded its is finally pretty clear and tastes good. Clean yeast profile, nice malt and hop balance. Previously it wasn't as clean and I didn't like it, but it just took the proper lagering time and now it is good. I would recommend this yeast for clean lagers. Im sure longer lagering will improve it more.
I will bottle it to save and free up the keg.