Connection issues CoreOneL with PrusaSlicer
 
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MileHigh3Der
(@milehigh3der)
Honorable Member
Connection issues CoreOneL with PrusaSlicer

I have my CoreOneL connected with PrusaConnect on a Mac over WiFi. I can see the printer, send files to it, and use the camera.

When I slice something in Prusaslicer, I try to send it directly to the L and it just brings up a white window with a turning filament spool (I think) and never connects an send the file?

I can save the G code and upload it in Connect in a browser and then print.  But not direct from Prusaslicer.  I’m logged into my account, same as the Connect account.

Is there a PrusaSlicer CoreOneL issue?

Posted : 06/01/2026 4:40 am
J-Plasted
(@j-plasted)
Eminent Member
RE: Connection issues CoreOneL with PrusaSlicer

 

Posted by: @milehigh3der

I have my CoreOneL connected with PrusaConnect on a Mac over WiFi. I can see the printer, send files to it, and use the camera.

When I slice something in Prusaslicer, I try to send it directly to the L and it just brings up a white window with a turning filament spool (I think) and never connects an send the file?

I can save the G code and upload it in Connect in a browser and then print.  But not direct from Prusaslicer.  I’m logged into my account, same as the Connect account.

Is there a PrusaSlicer CoreOneL issue?

Wouldnt surprise me, i managed to "send" one to the printer and told it to print but it never did anything. Printer was set to ready, connect said it was printing but the printer didnt do anything for 30 mins so i gave up and went back to USB. 

Posted : 06/01/2026 2:34 pm
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