Currently Being ModeratedAug 15, 2013 11:13 AM (in response to kyawlin)
Sometimes a simple power cycle of the router can correct the issue that you are experiencing. However, the issue could be a little more complex. Wi-Fi routers need adjustments to settings periodically for optimized performance with the constant progression of wireless device technology. Below, I have included two articles. The first article will cover basic Wi-Fi troubleshooting regarding iOS device connection. The second article cover the recommended settings for current Wi-Fi access points.
Also, I see you have an AirPort Express. Make sure to check for updates to the firmware.
Currently Being ModeratedAug 15, 2013 3:56 PM (in response to jason269)
Thanks Jason. Do you have any ideas on which chanel i should select? or, should i choose the auto mode? Cheers mate. I have setup WPA2 personal for the wifi security. I have read in some articles of iphone 5 having trouble with WPA2 Personal. Does this happen to you also?