Hi MaticDesign,
Thank you so much for your post and welcome to the Community Forum!
I'm sorry to hear that you are having issues with printing packing slips. I really appreciate your patience and understanding about this issue, and I do apologize for the delayed response. Currently, this feature is not available in our software. What I would recommend is to use the Automatically print packing slips.
You can automatically print a packing slip at the same time you print an invoice or order by selecting this preference (Setup menu > Preferences > Sales tab).
This is a user-specific preference so needs to be turned on for each company file user who needs it.
Learn more about printing and emailing sales.
Please do let me know how you go on this.
Regards,
Earl