Just finished a successful print.
Went to start another print, and the GFUI still showed the previous print as ongoing. I clicked ‘cancel’ on the open window in the GFUI. The printer status in the upper right-hand corner showed ‘cancelling’.
I turned the GF off, went to my computer (MacBook Pro) and closed the browser (Firefox).
Went back to the GF and turned it back on. Lights came on, but I didn’t hear or see it run through the start-up sequence.
I opened Firefox back up and navigated to the app and tried to start a new print. it’s still showing ‘cancelling’.
Repeated that exercise.