Qualcomm Atheros QCA9377 Not Seeing WiFi Networks

I recently updated windows on my sons A111-31 Aspire 1 to Win 10 21H1. When installing Win 10 from a USB Boot Key I was able to see and connect to my home WiFi however once loaded into Windows and all the drivers from the Acer website installed the device can no longer see WiFi networks at all. I have tried:

Rolling back to an older driver – still no networks visible
Searching for the latest driver on Windows Update – Latest update installed.
Downloaded the latest driver from the Acer support site – Same driver as installed already from when I built the device.
Confirmed no hardware switch for the WiFi and confirmed not in Airplane mode.

I have a support ticket open with Acer Support however they took 18 days to reply then said to uninstall and reinstall the Intel WiFi driver despite there not bieing an Intel WiFi card on the device.

Anyone else have any suggestions please?

Thanks 🙂