Does it the make sense to anyone that if you do a "death grip" you might be blocking the antenna or pushing it somehow? Then do not do the "death grip".
I do not have a problem with mine anywhere. But my laptop, a new HP, and my wife's ipad 2 will not connect to my in-laws old wireless b router, so do I assume it is the devices that are faulty or the router?
I called Cox cable that supplies them internet, and the tech told me that wireless b is having problem with new devices even if laptop says that it supports it. he could not fix my problems and recommend it that I buy them a new cheap -N router, which I did for $25.00. That is better than going back and forth returning perfectly working ipads.
Moral of the story, get a new router if you are using a wireless b or g, and I bet most problems will go away. Update all your firmware, drivers, and software. And try not to do the "DEATH GRIP".
Last thing, if your router is -N type that you bought before the -N guidelines were ratified, and there are many of those, those might not work with the new ipad without firmware, drivers, and software upgrade.