Last night I took a bunch of pictures using PCal EX and EY camera to check the large angle scattering at 20W.

This morning, while I was taking pictures while IFO was unlocked to capture images without 1064 light, EX worked fine but EY stopped working after 10 or 11 pictures. Camera control software stopped responding, I cannot trigger shutter, see the live view, see the camera settings, really nothing.

Rebooting the camera, the camera interface and h1pcaly multiple times didn't help.