there is no internet connection when connected to a Wi=Fi hotspot until I manually insert an IP address into the WiFi adapter properties after starting the PC. (I found this fix on youtube, it seems only to be a temporary fix)
Once I do this I can connect and disconnect to WiFi (and have an internet connection) until I restart the PC.
My adapter is
Intel® Centrino® Advanced-N 6200 AGN
I have uninstalled and reinstalled the driver, no fix