Hi @SamSkjord ,
Can you please try following the complete uninstall: Raspberry Trixie Error with Guide (Pi 5, AI Hat 2) - #18 by Michael
Then installing manually 5.2.0 from our developer zone?
You will need for arm64:
sudo apt install PCIe driver deb
sudo apt install HailoRT deb
sudo reboot now
sudo apt install Tappas deb
pip install HailoRT Py wheel --break-system-packages
pip install Tappas Py wheel --break-system-packages
There are also details here: Upgrading to HailoRT 5.2.0 - step by step (Raspberry PI & Hailo Apps)
Thanks,