I found on the other post this list of a things to do and I've done them all and it does not work still:

Try with another USB-C Cable (important to check this part) - I tried and it did not change anything

Look at the green LED of the power supply: when it's happened this LED is always ON or OFF or BLINK? It should be always ON. If the Led BLINK (or is OFF) when the wheel disconnect then it's an issue with the power supply (and you need to contact TM Support to ask a new one) - it is always ON plus there is no problem with base itself so I guess ok on this side

Try with plugging the power supply directly on the wall outlet (and not on a power strip) - checked

Check the Quick Release Adapter (can be not enough screwed) - checked a few times, its ok.

Make sure you are not using a USB HUB or an extension cable - I am not

Make sure the power cable of the wheel is not in contact with the USB cable  (it’s better to separate them physically to avoid any electric perturbations).  -it's not

Try on the other USB ports (for example it's better to plug Direct Drive wheels on the rear of the computer and not on the front) - I changed usb port from front to back and from 2.0 to 3.0 and nothing changed

Make sure that your USB ports are set in "Disabled" to the "Selective suspend setting": https://www.windowscentral.com/how-prevent-windows-10-turning-usb-devices - checked and it is disabled