Hello everyone,
 

I'm facing an unusual issue with my network and would really appreciate any suggestions or if someone has experienced something similar.
 

Network Setup:

• ISP: Starlink
• Primary Router: Starlink
• Network Extension: TP-Link DecoX20 (connected via Ethernet to the Starlink router)
• Devices: Various devices connected to the Deco network, both via Wi-Fi and Ethernet.
   

Issue:

I can't access any Google pages (Google.com, Gmail, YouTube, etc.) from any device connected to my Deco network. All other websites seem to work fine. If I connect directly to the Starlink network without going through Deco, I can access Google pages without any issues.
 

Solutions Attempted:

1. DNS Change:
   • I tried changing the DNS on the Deco network to Google's DNS (8.8.8.8 and 8.8.4.4).
   • I also tried other public DNS servers like Cloudflare (1.1.1.1 and 1.0.0.1).
   • Despite these changes, the issue persists.
      

Question for the Community:

Has anyone experienced a similar issue or have any idea what might be causing this? Any suggestions or advice would be greatly appreciated.

Thanks in advance for your help!