I had to replace my Clearwire home wifi with a Karma wifi hotspot (uses cellular network). Unlimited upload and download at 5 Mbps. I'm able to connect to the internet using my iPhone, laptop, AppleTV, a Netgear wireless extender. I can connect to Slingbox using my iPhone only if it is in wifi mode on the same Karma network. If I try to connect on the LTE network or use my laptop on a remote network, the Slingbox app "cannot connect." Any thoughts on a solution? I purchased the Karma specifically for his purpose as it offered unlimited upload and download at adequate speeds, I live in a rural area without access to cable or high speed dsl, and I often use Slingbox when away from home.