I have the H640P and I'm pretty sure the driver software is the same for everyone. The issue is that everytime i connect the tablet to my laptop, the software makes two popups where you need to click yes (I'm not sure what this kind of popup is called sry).
This happens only once after a startup. If I disconnect the tablet and reconnect after a while without restarting the system it doesn't ask permission again. Also, the tablet seems to work perfectly fine even if I say no to the popup.
I bought this tablet a few years ago and used it on a windows 10 PC. I've upgraded to a windows 11 laptop now (and I hate it) and it seems to have kind of broken the driver software? I'm not sure if it's just some difference in the way you need to set it up in win10 and 11 but the website doesn't make any distinction there. Is anyone else experiencing this? And is there any fix for it?