Hello @Quad,
Since I purchased the Aeros, apart from the very few first times I have been upgrading using the SD card (despite the lack of hash provided along the firmware, which is both unbelievable and utterly stupid, and I really cannot understand why @DavidPackouz is so reluctant to actually enforce this, whereas he personally acknowledged that it had to be put in place… multiple times… and considering the fact the cost is close to nothing).
Now talking about Wifi and the Aeros, what I noticed in the very beginning is that the Wifi chip in the Aeros is pretty bad… The update process stopping in the middle of nothing happened to me in the beginning until I realized I had to be really close from my wifi router for updates to complete normally…
It is not necessarily a problem, as the goal is not to stream stuff non-stop from and to the Aeros, but you may be aware that when you need to update your Aeros, you have to move it to the right place…