Missing Stroke When Exporting to PDF

[arielthecreator]

I'm working on a deck and a few of my slides are missing the stroke (see screenshot for reference). I've tried a couple things, but nothing has seemed to work so far. I tried:

1. Increasing stroke size

2. Exporting at a higher quality rate

3. Exporting as PNGs, replacing artboards with PNGs, then exporting as PDF (this option "worked", but the PNG to PDF conversion made all the slides blurry)

Any suggestions would help tremendously. Thank you all so much in advance.

[Eugenio.NYC]

Hi

What is the PDF settings and export options?

Could you show the before image?

Best

E