Well, it's not detecting the fact it's connected to a PC that isn't a dedicated charging or charging downstream port and just trying to pull current until the voltage falls back ... bad form, but I've seen many things operate that way ...
Thank you for sharing your experience with the USB power tester. It sounds like a useful gadget for basic validation and troubleshooting of USB power supplies, despite the limitations of its accuracy and lack of calibration options. The additional features like the rudimentary oscilloscope for bus ripple sampling and the ability to query and trigger USB power delivery profiles add value to the device.
it's unfortunate that you're experiencing issues with your Windows 10 desktop. You may want to try the following steps to troubleshoot the issue:
Check if the software is compatible with Windows 10 or if there's a specific version for Windows 10 that you need to download.
Make sure your Windows 10 desktop is up-to-date with the latest updates and drivers.
Try running the application in compatibility mode for Windows 8.
Check if there are any known issues or solutions on the manufacturer's website or online forums.
If you still encounter issues with the Windows 10 desktop, you might want to reach out to the manufacturer's support team for assistance.
