try deleting all proffie drivers that were installed with zadig or dfu setup and after all have been removed connected the proffie to verify no drivers, then run https://fredrik.hubbe.net/lightsaber/proffie-dfu-setup.exe only install once, hopefully this will fix your issue
Youâll have to use the device manager.
Find the overall proffieboar device, which will be a composite usb device. One of itâs constituent parts is the webusb device. I think it should default to just winusb.sys or something. You may need to compare the working computer with the non-working one.
You can use this video for inspiration, even if it doesnât deal explicitly with WebUSB:
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Will give that a go thank you
Interestingly, another saber works perfectly fine? I do sometimes get intermittent disconnects with the board and have to unplug and replug the USB cable, but this saber connects no problem at allâŚ