The last week, the cooler icon has stopped coming up on the web interface.

The camera hadn't been working properly and I had changed the USB connection so it wasn't going through a USB hub but direct to the computer.

Since then the camera is working perfectly but the cooler icon doesn't come up on the web interface any more. I don't know if these two things are related or not.

If I connect directly in the interface by clicking on Imager, the camera connects and Maxim DL opens, but there is no cooler icon to turn on the cooler.

If I used StartUpObs the camera connects and the camera chip cools but again there is no Web interface Cooler icon.

Any reason this might be happening?