The adapter worked fine for 5/6 weeks. Then it stopped detecting my WiFi. Other devices can still detect and connect to my WiFi. Tp link detects other WiFi networks in the building. My WiFi is dual band enabled (2.4 and 5)

At first tp link adapter detected my mobile hot spot and connected to it but on subsequent attempts it doesn't detect my mobile hotspot either.

I've tried uninstalling and installing the driver. It still can't detect my WiFi or my hotspot. 

Any ideas?