Having issues" is not very informative! There have always been times when mine can have problems connecting with a wireless network. Rebooting the router usually sorts out the problem.
If that's what you're seeing I don't think it's specific to iPhone, the same thing happens with other wireless devices. The length of time the router can go without rebooting, and the frequency of problems are highly variable. Just because you've had bunch of problems lately it isn't necessarily anything to do with the new firmware.
According to a ton of users over at Apple’s support pages, many iPhone 4S’ and new iPads are having issues connecting to Bluetooth and/or Wi-Fi. With some, the option to switch the wireless connection on or off is simply greyed out, and doesn’t allow you to turn it on. For others, it will often fail to recognize a local network, even one as familiar as a home network.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.