twlum

Since this is the first search result for "Ultimaker 3 USB not recognized" I will put my discovery here. UM3 does not recognize sticks formatted as exFAT. If your stick isn't showing up, try formatting it to MS-DOS FAT32.

Not a problem, thank you!

At what point am I allowed to post to this forum? I posted a question about renaming a group of printers and I am still awaiting it to get approved for 2 weeks! I have an account in good standing, email address, etc. What am I missing? Thanks, Tom Lum

We are running the newest stable firmware and Cura. I can''t find a way to rename our printers in the group of 4. The rename option is greyed out and it only displays the host printer as well, no other printers can be brought up in the menu described here: https://ultimaker.com/en/resources/52029-manage-printers Thanks for any help. Tom