We have two reports of an issue where running examples fail to display the video stream, however all console output looks normal. Both cases are on macOS "Big Sur" with one on a MacBook Pro 16 and the other on a 17. We tested both the Gen 1 demo and Gen 2 01_rgb_preview.py.
A Python process appears in the system tray, however the window itself is not rendered. Hovering over the icon in the tray reveals that the "application is not responding".
We were able to reproduce the problem independently of DepthAI as follows:
>>> import cv2
>>> img = cv2.imread("image.jpg", cv2.IMREAD_GRAYSCALE)
>>> cv2.imshow("image", img)
