BlueStacks Multi-Instance Automation Script

I need a robust automation script that will run reliably on more than 10 simultaneous BlueStacks instances. The goal is to eliminate a repetitive sequence inside my Android app by automatically clicking specific coordinates, performing short drag gestures, and reacting to visual cues on the screen so the flow never stalls.

Core logic
• A smart rotation system must keep every instance active in turn, avoiding overlaps and resource spikes.
• The script should recognise simple image or pixel changes and branch actions accordingly.
• All clicks and drags have to respect variable delays so the behaviour stays human-like.

Tools & language
I am open to AutoHotkey, AutoClicker or any comparable framework—use whatever you feel delivers the most stable result.

Deliverables
1. Fully commented source script ready to launch across 10+ instances.
2. A brief setup guide that covers prerequisites, installation and how to adapt coordinates if needed.
3. Optional: a lightweight log or console output so I can confirm each instance is being serviced on schedule.

Acceptance criteria
• Each instance completes the full task loop for at least one hour without manual intervention.
• No instance is left idle for longer than the specified rotation window.
• CPU and RAM usage remain within safe limits for a mid-range PC.

If you have previously tackled high-volume BlueStacks automation, please structure the script with scalability in mind so I can extend it later.