Dymo Labelwriter Turbo Printing Blurry Barcodes that can't scan

[hstb]

I recently had to install Dymo Connect in order to overcome a known issue where labels were printing blank after a Windows 10 update.

Now, using the same label template as before, barcodes are printing blurry and are not scannable. I've tried changing:

• print quality
• advanced printing features
• color printing mode
• halftoning (especially to avoid dithering)
• print quality
• print density.

It's definitely possible I didn't have the right combination of settings. Does anyone have any ideas?

As a side note that might be relevant, previously the printer printed really slowly. Now, they're coming out extremely quickly. Text remains clear but barcodes are not crisp.

[hstb]

Revisiting this. Still having the issue on two of my 3 laptops even though the printing preferences on them are identical.