Hi,
Thanks for your reply.
Based on your information, I think you use Spire.PDF to convert URL to PDF, right? If so, please offer us the following information for further investigation.
1. Your input URL.
2. The complete code you were using.
3. Your desired result file.
You could upload them here or send us(
support@e-iceblue.com) via email.
Best wishes,
Amber
E-iceblue support team