WARP unable to connect - connectivity check failure

OS: Windows 10
WARP version: 2023.11.6.0

error details:
Status: Unable to connect
Error reason: Failed to reach host
Error description: The initial connectivity check failed because the host was unreachable.

I wonder if this was due to my own WARP configuration or it’s because the connectivity check was somehow blocked (was trying to connect from China).
Please help!

BTW, I don’t have any other VPN or proxy and WARP can pass through windows firewall.

Have you solved this problem?

It was solved by using an older version of WARP namely 2023.3.450.
However for some reason connectivity has been lost recently.