anyone has had any issue connecting Ant's to Comcast, wifi or directly to the router? Miner shows connected but it wont connect to the pools. If i switch to my Iphone tethered internet, the miner runs fine. I have tried using a wifi extender to increase wireless signal to the ant's but still wont kick on and run? What could be the issue and advice where to look or what to check out? thanks in advance.