Why is my Mendeley Reference Manager blurry?

When Electron apps like the Mendeley Reference Manager desktop app are displayed via an NVIDIA GPU, they may appear blurred.

The fix is:

1. Launch the "NVIDIA Control Panel" app, or equivalent
2. Select "Manage 3D settings", "Program Settings"
3. Wait for the drop-down menu to be populated
4. Select Mendeley Reference Manager from the drop-down or add it if it's not there
5. Set "Antialiasing FXAA": Off

This setting will survive app updates but depends on the location where the app is installed.