GPD Win 4 2025 HX370 Touch Screen Issue.

Hello, I just recently bought a GPD Win 4 from Lanruo on Amazon. Its a 4tb, Hx370 model. I decided to do a fresh Windows 11 install from the Windows website. My touch screen worked perfectly fine before i did the fresh install after the install it would not function. I have tried everything to get my touch screen working again. Below are the things I have tried and failed.

1. Updated the Bios to the latest

2. It is in Landscape mode

3. I have uninstalled and reinstalled all touch drivers manually and using GPDs Batch File.

4. Updated all windows drivers through Windows Update.

5. Just for the hell of it I Installed fresh Windows 11 a second time using GPDs Firmware edition from their website.

6. Took it off power saving mode.

7. Installed all AMD Drivers

8. Reinstalled all GPD drivers from there website Manually and through the BAT file provided.

9. I attempted to calibrate through cmd on admin but, failed calibration.

All components on the device work (i.e. Controller, Optical Mouse and Finger Print Scanner). I noticed that when I did the bios update, and updated all the AMD drivers, I got a response from the touch screen but, its still super inconsistent and unusable. I can't find anything other options online and/or think of anything else to try. Any help would be greatly appreciated.

Thanks,

Amy