@castlemill
A warm welcome to HP Community!
Most of the wireless connectivity issues can be resolved by removing the existing Wireless drivers and installing the latest driver. Here is how to do it:
1.) In Windows, search for and open "Device Manager".
2.) Double-click "Network adapters".
3.) Right-click the wireless device and select "Uninstall". Please make sure that you check the box "Delete driver software for this device"
Once the old wireless driver has been removed, download and install the network driver available here.
If issue persists, try the steps available here.
Let me know how it goes!
If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution and Kudos buttons, that'll help us and others see that we've got the answers!
Have a great day!
Senan6806
I am an HP Employee