Try using the Rufus tool https://rufus.akeo.ie/ and format FAT32 (GPT). Use a different 16GB USB stick if you can.
To start your Surface from your USB recovery drive:
Step 1: Make sure your Surface is turned off and plugged in.
Step 2: Insert your USB recovery drive into the USB port on your Surface.
Step 3: Press and hold the volume-down button while you press and release the power button on your Surface.
Step 4: When the Surface logo appears, release the volume button.
Step 5: Follow the on-screen instructions, such as selecting the language and keyboard layout, to enter the recovery tools menu, etc.
Hope this helps. If it was of assistance, please DO mark as Answer.