Not sure if I should post this here, on in the Robo R2 forums or in the Octoprint forums...
I installed on Cura the plugin to connect with Octoprint and be able to send the prints directly to the printer after the slicing.
But when Cura tries to send the file, I receive the message:
Can't store the print job on the printer SD card
I'm imagining the first issue is related, maybe, with the permissions to write on SD.
Also, maybe the problem with the free space.
Robo R2 has internal storage, probably bigger than the SD card from raspberry.