There are Chrome extensions out there that do not block ads, but they only block hidden js miners. This will always be a problem for hidden mining.

I want to share with you quickly my experience with WMP. They are the first browser mining provider I have used that offers instant, fee-free payment to FaucetHub. No dealing with exchanges, transfer fees, commissions... None of that. No tx fees either, obviously. The dashboard updates in real-time and has detailed statistics about my user's mining hashes. I have not had a single problem with this software and highly recommend giving WMP another shot. It seems you have hit a small bump, but sometimes that happens. Best of luck.