Hey, i love talking about this too cuz I have the same problem. With Epi I am not sure how your response was. I got effects from it quickly, vascularity and better pumps and muscular hardness, but despite eating and training hard I got no strength gains whatsoever, and +5 pounds of mostly all fat.
I ran Halodrol as well, the clone I used was "Hemadrol" and i did the one bottle 50/50/50/50 and noticed nothing from it, literally nothing the entire time. I cannot say if my bottle was bad or if the compound is just far too weak for me.
Have you tried any other PH/DS? With everything i've tried, Superdrol and Phera Plex were the only orals that caused me to gain weight and strength. And the gains were pretty mediocre-crappy on Phera... SD is the only one that has worked well on me.
Just guessing, i'd say the likelihood is low.