Laptop Not Connecting to Wifi on Startup, will after wifi reboot
Recently (i.e. Friday), we switched from a cable/internet residential service to a business service (same provider) Since then, one of our laptops is not connecting to the wifi. Other laptops and mobiles connect without issue on start up. Strong signal 100+ /- Mb when connected. One laptop (Win7 box) recognizes Wifi sign is available however does not connect 1. automatically, 2. when prompted to connect to the network. Rebooting the laptop does not solve connectivity. So far, the only thing that has allowed to connect is to rebbot the router/wifi box. Once it comes back up, the laptop in question connects just fine (as do all the other devices that are not impacted).
So, help. Is this a laptop issue? a laptop device / driver issue? a modem/wifi issue? Is there a setting that I need to change? Should I remove network connections and re-install? What can I test to troubleshoot (and don't tell me to call the cable guys, unless you think it is modem/wifi hardware).
Thank you much in advance.