Update: Resolved Updating the BIOS and WiFi drivers again seemed to fix the issue.       
Hi, I've recently upgraded my router to and now my laptop cannot find my home network but can see other networks including mobile hotspots. Other devices have zero issues connecting to the network too, so not sure what happened. I've tried reinstalling the wireless drivers, updating drivers using the support tool, turned off and on the wifi adapter. I've even tried manually adding the laptop's wifi mac address to a white list and/or manually adding the network by name and password. I've turned off the laptop, and the router for 30 sec, then turned everything back on. Any help would be great. Ash
Inspiron 11 3162/3164 Can't find my home wifi