I have been a long time user of both AdBlockPlus and Disconnect. I recently noticed that the Travel Channel sweepstakes began asking me to turn off my ad blockers. Could they (the Chrome extensions listed above) be the reason for my long, dry spell with no wins? As an experiment, I'm leaving them both turned off while I enter sweeps, beginning Oct. 5th 2017. Let's see if anything changes in my WIN column... I wonder?