Thanks for the thoughts guys. I'm pretty sure It's not temerature related. I have a nice wort chiller and always get my beer down in the 60s before pitching and keep it below 70 during fermentation.
Also, I racked the second batch to the secondary last night and this time it smelled fine...
This is my first post and would appreciate any feedback, thoughts and experiences that other brewers have had. Thanks!
Anyway, Ive brewed about five all grain batches and am still pretty inexperienced. I've been using Safale dry yeast (mainly US 05) and haven't had any problembs to this...