I recently purchased a 40 gal NUVO with an included Radion XR15W G4 from a friend. I wanted to adjust the lighting to maximize benefit for my softies, nems, and limited SPS. I created an account with Ecotech to control my radions and tried to control the radion but could not get it to work. Since then, I have tried setting the radion up on my mac (about 6 years old), my fiance's new model mac, and I even purchased a new dell computer. I cannot control the radion on either of these computers (I've tried chrome and firefox as browsers, disabled all firewalls etc). To bypass this, I thought purchasing a reeflink would allow me to control the radion, but once again, I cannot get my computer to recognize the reeflink. When i plug the reeflink into my computer, the setup prompt displays and I can get to the "reeflink details" software page. But when I sign into ecosmart live with google chrome and click on devices, the screen goes blank (as if the link is dead). When I click on "Aquarium setup" and "download connection manager," the links are also dead. I know that there have been many people with this same problem, but I havent found an answer. Calling tech support is nearly impossible because their schedule mirrors my work schedule (which I completely understand), but I was just wondering if anyone else has had the same problems and has found a solution. Mods can kill or move this post if needed, just desperate and looking for help. Thanks in advance!