Since a couple of days I notice a substantial loss of details (lines, texts, hatches, etc.) as I print my drawings to pdf. I'm using DraftSight updated to the latest SP4, on a MacBook Pro 16" (macOS Big Sur 11.1). After the updates I've experienced no inconvenient, until now.

The DWG file is already purged and restored. All the layers are unlocked and set to allow the printing process.

The print mask shows the full preview without any problem but, while I send the print to the PDF, the file processing seems a little too fast, as if an interruption has occurred ...

Any idea how to solve this issue or deal with it?

Thank you