Galaxy note 8.0 cannot find work wifi after accidentally clicking forget.

[lukebaker2013]

Hello, I have a galaxy note 8.0 running 4.2.2, one day at work I accidently clicked forget on the wifi network and now I cannot even find the network at all, plus entering the settings manually doesn't seem to work neither, I have tried factory resetting the device and still no luck. I am unable to reset the router as it is at the place where I work used by many people, I downloaded a wifi finder app and managed to find a trace of the network but with a question mark next to it but still couldn't connect? I can connect perfectly via my phone and so can others but I have no idea what to do as my tablet is now out of warranty, any ideas please would greatly appreciated

Thanks

 

[B. Diddy]

Welcome to Android Central! Well that's a bit odd. Go to Settings/Wi-Fi, and hit the Menu button. Try the Scan option first. If that doesn't bring up your network, select Advanced, and see if there is an option to choose the Wi-Fi Frequency Band. If there is one, select either "Auto," or the band that was not originally displayed (i.e., if it said 2.4 GHz, then select 5 GHz).

 

[Nacho Garcia]

I have exactly same issue. Cannot see my home network, cannot even connect to it manually, even after restarting the router. Other networks I can see. I checked my router, and I dont have any restriction for number of connections or MAC address. My phone can see the wifi without issues.
I dont know what else I can do