The router will work for about an hour and then our Wi-Fi will quit working. If I power cycle I get another hour or so of Wi-Fi then it drops off again.

Step1: Check your Internet connection and internet working with high-speed data.
Step2: Check your Power-cycle the Router.
Step3: Need to check the Power-Cycle the Alexa device
Step4: During the Alexa setting, give the router detail carefully
Step5: Alexa Echo device is working or may not be faulty.
Step6: Need to Reposition the Alexa device according to your wi-Fi router otherwise Wi-Fi range issues and Alexa offline issues show.
Step7: Need to Factory Reset the Alexa device

If the above condition is fulfilled then Alexa Won't Connect to Wi-Fi problem within a minute otherwise need to Alexa expert.

• Power cycle your home network.
If your wireless router or access point is unresponsive, power cycling these devices may resolve your connection issue.

• Ensure you are using the correct password for your Wi-Fi network.
If your wireless router or access point is secured with a security key or password, review this password to ensure you have entered it correctly in the Wii U.

• Create a new connection on your Wii U.
Create a new connection on your Wii U. This will ensure you are connecting to the correct Wi-Fi network and the Wi-Fi network is currently visible to your Wii U.

• Check for wireless interference.
Wireless interference can result in a weakened connection between your Wii U and your wireless router or access point. Review your Wi-Fi network's setup to ensure an optimal wireless environment.
Still Not Resolved:



• If the issue persists, please contact at 1-800-255-3700. Specially trained representatives will be available to assist you, 6:00am - 7:00pm (PST), seven days a week.

Try resetting the settings on your Xbox input all the info. again. and for the router try to power cycle it here is how you power cycle it. http://www.ehow.com/how_4904127_power-cycle-reset-modem-router.html

The password that my Iphone required was the 20 digit key located on the sticker as WPA-PSK. Hope this helps someone!

Home wireless networks based on the 802.11b or 802.11g standards transmit their signal in a narrow radio frequency range of 2.4 GHz. Various other electronic devices in a home, such as cordless phones, garage door openers, baby monitors, and microwave ovens, may use this same frequency range. Any such device can interfere with a Wi-FI home network, slowing down its performance and potentially breaking network connections.
The 2.4 GHz Wi-Fi signal range is divided into a number of smaller bands or "channels," similar to television channels.Many wireless products ship with a default Wi-Fi channel of 6. If encountering interference from other devices within the home, consider changing the channel up or down to avoid it. Some Wi-Fi channel numbers overlap with each other. Channel 1 uses the lowest frequency band and each subsequent channel increases the frequency slightly. Therefore, the further apart two channel numbers are, the less the degree of overlap and likelihood of interference.
If this won't work, Then consider buying a new wireless router as your current is deemed broken.

Resolution If you know there is a nearby Wi-Fi network, but you are unable to locate it on the Settings > Wi-Fi screen:

• Move closer to the Wi-Fi router or hotspot.
• If you are using a personal Wi-Fi network, verify the Wi-Fi router is connected to power and turned on.
• Wi-Fi networks configured as "closed" or "private" do not broadcast the network name to Wi-Fi devices.
  • Join a "closed" or "private" network by tapping Settings > Wi-Fi > Other and entering the Wi-Fi network name, security, and password.

After joining a Wi-Fi network, if you notice the signal strength is low or intermittent

• Move closer to the Wi-Fi router or hotspot.
• Check for any sources of potential interference.
• Remove any cases or attachments on your device that could interfere with a Wi-Fi signal.

If you are unable to access the Internet while connected

• If you are using a commercial Wi-Fi network that requires a special login or subscription, see this article for more information.
• If you are in a location with multiple Wi-Fi networks, verify that you are selecting the correct network.
• Verify that the Wi-Fi network settings are correct:
  • Tap Settings > Wi-Fi.
  • Locate the Wi-Fi network you are currently using and tap
    

• You can configure network-specific settings, including IP address, DNS, and Search Domain settings.
• Use "Forget this Network" to reset settings for this particular Wi-Fi network, including the password. This is also useful if you identify a network issue and want to prevent the device from automatically using this network in the future.
• Use "Renew Lease" to acquire new IP address, DNS, and Search Domain information from the Wi-Fi network.
• Note: If the Wi-Fi network uses MAC address filtering, you will need to add the MAC address to the access list for the Wi-Fi router. The MAC address for your device is listed as the Wi-Fi Address in Settings > General > About.

If you are still unable to join a Wi-Fi network, or are unable to access the Internet while connected, try the following

• Restart the device
  • Hold the power button until "slide to power off" appears. Slide to power off your device. When it is off, press the power button to turn it back on.
• Reset network settings by selecting Settings > General > Reset > Reset Network Settings. Note: This will reset all network settings, including passwords, VPN, and APN settings.
• iPhone only: If you continue to experience issues, consider turning off Wi-Fi and using the cellular data connection instead of Wi-Fi.

Additional Information If using a Wi-Fi router at home, refer to your user manual/documentation to assist you with some of these suggestions.

• Check the manufacturer's website for your Wi-Fi router for firmware or software updates.
• Verify the Wi-Fi router can broadcast an 802.11b/g signal. If using a 802.11n Wi-Fi router, consult the manual/documentation for how to configure the Wi-Fi router for 802.11b/g compatibility.
• If you are using multiple WEP keys on your Wi-Fi router, try configuring your Wi-Fi router to use only a single WEP key.
• Try or resetting (or turning off and then on again) your Wi-Fi router. Note: If your ISP also provides cable or phone service, check with them before attempting this step to avoid interruption of service.
• Disable wireless encryption or security on the Wi-Fi router to rule out encryption issues. If this resolves the issue, try using a different encryption or security protocol.

I think this won't work...the MIFI device works as a wireless router that can supply 5 connections and runs on battery which last for 4 hours for one connection then goes down as more connections are in...the MIFI was designed for mobility as the WRT54G is not...I don't exactly know what your plans are but this won't work well.

The Verizon MiFi is a combination 3G modem and Wi-Fi router that is battery-operated for full mobility. Once the MiFi has been activated (more on that later) the device connects to the Verizon Mobile Broadband network (renamed from BroadbandAccess) simply by pushing the power button. In just a few seconds, the MiFi is connected to the 3G high-speed network and the Wi-Fi router takes over. The MiFi appears as a hotspot to any device with Wi-Fi capability, and making the Wi-Fi connection is as simple as entering the network security code which is printed on the back of the MiFi. That’s it: The notebook or other device is now connected to the Verizon network via Wi-Fi. The network code only has to be entered to make the first connection, after which it’s an automatic process. That’s the beauty of the MiFi method: Push the power button and the laptop/UMPC/phone is connected to 3G.

If you have not tried another device to make certain that the wi-fi is working, then, you should. Wi-fi's do just drop dead.