It seems the software on the Cellomter Auto 2000 has frozen after counting and I cannot click anything.
Check to see if Auto-Save Images are on by going to Settings > Saving Options. The more images and data the software is saving, (ie. AO/PI assay, Raw AND counted images, etc) the longer it takes to save to a USB or network drive. If you do not need to save images but have the option activated, you can turn it off. If that does not work, try connecting a mouse to see if you can click on the software.