Hi, purchased a Pi zero 2 w and GFX hat, followed the instructions (i.e. with fresh install of latest OS) but running hello-world.py outputs the “AttributeError: ‘AsyncWorker’ object has no attribute ‘isAlive’” error. After a bit of looking around found that “python3 -m pip freeze | grep Cap1xxx” outputs “Cap1xxx==0.1.3” and that “sudo pip install Cap1xxx==0.1.4” fixes the problem (see AttributeError: 'AsyncWorker' object has no attribute 'isAlive' · Issue #64 · pimoroni/displayotron · GitHub ). Hope that helps anyone else finding the same problem and fingers crossed all will work from here!