There are many reasons, the most common one is problems with firmware and some interference signal.
Yes. However, you will lose you INTERNET connection if you were connected via a wireless router.
Your main Internet Connection may have went down. Therefore your wireless internet connection went down also.
Try updating firmware for your router.
most likely not
Because you haven't switched to Verizon
A wireless access point provides a way for wireless computers, smartphones and tablets to connect to network resources and the Internet. In a business, a wireless access point should be deployed in key areas of the company so everyone who has a mobile wireless device can stay connected. If workers use wireless IP phones and lose their connections when they go outside, an outdoor wireless access point may be needed.
If the Windows operating system ever notifies you about a weak Wi-Fi signal, it probably means that your connection isn't as fast or as reliable as it could be. Worse, you might lose your connection entirely in some parts of your home. If you want to boost the signal for your wireless network (WLAN), try some of these tips for extending your wireless range and improving your wireless network speed and performance.
When you purchase a wireless cable router and have it connected so that you can use the Internet from your home, be sure you get everything connected the right way. Sometimes wireless routers lose the connection to the Internet while you are in the middle of doing something online. Call the phone company and get them to reset your router so you don't have this issue.
If the climate control doesn't work on a Dodge Intrepid a faulty connection may be the issue. Re-soldering the connections, if they are lose, will fix the problem.
Depending on the signal strength and type of wireless, you can potentially lose speed.
One of the advantages of purchasing a wireless router from BT is that it will also allow you to connect to BT hotspots, meaning that if there was ever a problem with your router, you could still connect to a hotspot, and would not lose internet connection between when the router failed and when the repair could be done.
When you Pokemon finishes loading a screen will come up; Continue Saved Games New Game DS Wireless connections. Select New Game, be warned you will lose all that you have done in your other game.