Connection failed, OpenVPN Cyberhost with GL-AXT1800

Like below:

Yes. If still does not work, try encrypted dns.

Thanks for the feedback, but still not work, both Manual DNS and Encrypted DNS. any other solution?

Just to clarify, only Google and Youtube cannot be accessed. Other website works OK?

Yes, My phone start cyberghost , can access Google and Youtu and bing.
Connect GL-AXT1800 to my phone ( WAN port is not using), connect my laptop to GL-AXT1800 WIFI.
My laptop can access bing, can't access Google and Youtu.

Pls turn on this option as well.

After turn on Override DNS Settings of All Clients, I tried both Encrypted DNS and 8.8.8.8 8.8.4.4, still the same, bing can be accessed, but not youtube or google.

Hi alzhao, any other solution?

Thanks in advance for your support.

Best regards,

Are you able to change ttl and mtu of the tethering connection?