APT Interpol clips the range of your Auto Pan - Tremolo Device to the corresponding time of set beat divisions and lets you interpolate smoothly in between.
Use it for precise panning automations or stutter FX

Just place the device directly in front of Auto Pan to remotely control its Rate Parameters

The Snap Parameter lets the Rate Mode "snap" to sync Mode when you reached 0% or 100%

The Clip Indicator starts lighting up if the Speed of the set beat devision is out range of the free running Mode of Auto Pan

Fully backwards compatible at least to Live Version 10 (also following Ableton Color Themes)
Works with Auto Pan, Auto Pan - Tremolo (since Live 12.3) and the Auto Pan Legacy Device