Cause: Windows Update automatically replaces 17.0.18.8 with an OEM or Microsoft generic driver.
Fix:
If you are stuck on version 17.0.18.8 and need to fix it, here is the quickest troubleshooting guide: synaptics driver version 17.0.18.8
| Driver Version | Architecture | Gesture Support | Windows 11 Compatibility | Customization | |----------------|--------------|----------------|--------------------------|----------------| | 17.0.18.8 | Legacy (SMBus/PS2) | 2-finger scroll, pinch, 3-finger tap | Manual install only | Full control panel | | 19.0.19.0 | Legacy + PTP hybrid | Adds 4-finger swipe | Partial | Reduced tabs | | 19.5.10.55 | Windows Precision | Full Precision | Native | Controlled by Windows | | 21.0.12.1 | TCI modern | Full Precision + HID | Full | None (Settings app only) | Cause: Windows Update automatically replaces 17
If you value customizability (e.g., disabling tapping, changing scroll direction, enabling corner clicks) over Modern UI integration, 17.0.18.8 is superior to any driver released after 2019. If you are currently running this version and
While this driver was stable for its time, it is not without known bugs. If you are currently running this version and experiencing issues, you are not alone:
If you plan to upgrade to Windows 11 or a clean Windows 10 22H2 install, understand that Synaptics 17.0.18.8 may become your permanent driver—but you must block Windows Update strictly. Use: