Completely immature

I have the stick now has four months in use, and my summary is: scrap! The first drive was delivered the same defect (no wireless LAN function) and went back. After weeks of waiting and a lot of e-mail traffic with the support there was spare. While this works in principle (with Samsung Galaxy S2 with CM11 and Samsung Galaxy Tab 10.1 under CM 10.2) but the data rates are horrible. Watching movies, making it impossible for all jerky. But what I find worse: Each disconnecting the power supply to the drive loses its HDMI configuration and must be reconfigured via AIRFUN. So no use for quick use on the go. Also, the software update from 28.03.2014 brought no improvement. In addition, the stick is piping hot. Although the support claims that this would not be a mistake - but why have PC processors then fan? The stick is so eventually die of heat strokes. I am the anticipated and now I have gained me a Chromecast. Who does what I want, remains lukewarm and play HD movies smoothly.