To be honest, Ive always had this problem back from v3. Im using it on a Rostock Max V2 and, as an example, if I clock Extrude in the Machine Control Panel more than say twice, it just stops responding. I then have to hit Disconnect then go again. Same with Macro's eventually just stops.Actually printing however seems fine.Other programs don't have this problem as I use them to calibrate the Rostock extensively, its just S3D.
I didn't find the right solution from the Internet.
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