Hi !
I had the same issue :
Plot twist, it was file related. Everything is fine with another file…
For the file that was bugging me, I created a new project, and imported as geometrie only from the first one. Problem solved.
!!EVERY DAY I GET THIS ISSUE!!
I run 6 printers are every single day at least one of them does this. Sends the file perfectly fine to the rest. but its ALWAYS ONE that does it. Not the same one every time. But at least one a day does it
HAVE TO power cycle it at least 2 times to get it to work. And enter that redundant code to be able to connect each time.
If its on a closed lan server. WHY AM I PUTTING IN A SECURITY CODE?!
So annoying.
Why haven’t they fixed it yet?!
This was it for me today!
Switched to LAN only today and the first print attempt failed to “connect ftp” - did all the reboots and updates to no avail. Exported the object from the 3mf to STL, created a new project and imported the STL and it sent fine. It does seem something in the 3mf is expecting Cloud service.