If using the official driver, ensure "Use Windows Ink" is checked (or unchecked, depending on your drawing app) in the Wacom Tablet Properties.
Wacom's latest drivers do not include support for the Bamboo series. The last official driver specifically for the Bamboo Pen & Touch is . While originally designed for Windows 7, 8, and 10, it remains the primary option for Windows 11 users. How to Install the Driver on Windows 11 wacom bamboo cth-470 driver windows 11