Why won’t my tablet connect to wifi?

"One thing you can do try to fix this is to reboot your router by unplugging the device. Wait a few seconds before turning it back on, and then try to reconnect to the WiFi network.

Another option is to completely disconnect from your tablet's WiFi connection by turning the WiFi off. Once disconnected, turn the WiFi back on and try reconnecting.

If this still does not work, try changing the wireless channel on the router. To do this, click on the WiFi setting, and from the drop down menu, choose a different channel to see if the device will connect. You can check out the Acer One 10 S1002 145-A's troubleshooting page for more help on wireless connection issues."

"@Cathy Moreau

I had this connection issue with my tab between zyxel vdsl modem.

I figured out how to connect wifi.

1st way

Just try to change pasword mode between somethings.(WPA2-PSK, wpa, etc.)

Then try connect your tab or phones to modem.

If it's doesn't work

The 2nd way little tricky

If you guys have the same possibilities in your modem's configurations..

You can give a shot my 2nd way too.

I created Guest account without password.

I changed some options for my Guest Account for some security.

1-) I hided my Guest Account's SSID. (invisible SSID) (just give a easy words or things to name on it about invisible SSID for you can remember always)

2-) I Changed MAC Authentication's MAC Restrict Mode option to Allow for my invisible Guest SSID. (just add 1 mac id adress. I mean, add your phone/tab wifi mac id adress to your list)

I added my tab's Mac IP adress to allowed Guess Account's mac filters.

Then i added my invisible SSID's name to in my tab wifi's netwoks option.

I connected my tab to modem easily"