Originally Posted by dodo99x
Have you tried another router that has a different radio chipset to confirm the issue still persists?
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I have not tried this yet, I plan to attempt this with an LTE WiFi hotspot (though I must be careful not to abuse this, or AT&T will ream me with the bill). I have noticed that it seems to become more and more unstable as time goes on, up to the point where rebooting the router is manditory to use WiFi. As I mentioned, the demo units in Best Buy also displayed this behavior. I do not have a way to significantly load up the hotspot, however, though I am starting to discount the possibility that load has something to do with it.
The biggest difficulty is Android's recent increase in "security" (The kind that keeps the device safe from us rather than the way it should be) makes any debugging impossible without rooting, blowing the e-Fuse and invalidating the warranty, which I do not want to do, since if I cannot resolve this issue I will not keep the tablet.