ZHA will not install!

Yeah, Zigbee devices are very sensitive EMF interference and have a relatively short range, thus again, it is highly recommended that everyone using Zigbee devices read, understand, and try to follow all the tips here → Guide for Zigbee interference avoidance and network range/coverage optimization

Regardless of which Zigbee Coordinator USB radio adapter you use, always be sure to take active actions to avoid EMF/EMI/RFI-interference and also understand that you need to add many Zigbee Router devices to extend range and coverage (do not just add battery-powered devices ).

Especially be sure to connect the Zigbee Coordinator adapter via a long USB extension cable to a USB 2.0 port (and not a USB 3.x or USB 4.x port). If your computer only has USB 3.x/USB 4.x ports then buy a USB 2.0 hub and connect via it instead as that will in essence convert the port to USB 2.0 ports.

Once you done that, suggest starting by adding a few mains-powered Zigbee products that are known to work as good Zigbee Router devices (e.i. Zigbee signal repeater/extender) to act as the stable backbone of your Zigbee network mesh. Generally, the more Zigbee Router devices you have the more stable your Zigbee network mesh should become.

These are things needing to be addressed with any Zigbee Coordinator adapter on any Zigbee network.