AutoDutyOptimized (ADO) is a Dalamud plugin for FFXIV that serves as an fork that is an optimized version to the original AutoDuty.
AutoDuty can be found here: https://github.com/ffxivcode/AutoDuty/
If you have issues regarding FrameRate loss and other performance issues regarding AutoDuty, feel free to add an issue on this repository. And I'll see if I can alleviate it.
Currently up-to-date with autoduty version: 0.0.0.183+
You can also add https://raw.githubusercontent.com/ffxivfixedplugins/PluginRepository/main/repo.json to the dalamud repositories and install this plugin from there.