Having a weird bug once in a while.
I can use Cura 4.8 just fine, then when I send the print to the printer to the network via DuetRRF plug-in, sometimes it crashes when the print is done sending (after the send to printer dialog) but the print does send and goes to the printer.
Sometimes, I get a bug where I can no longer select the model on the print area after the print sends. I need to quit Cura and start it again.
Cura 4.8.0
Mac OS Big Sur 11.0.1 final
Duet RRF version 1.0.11