There's a connection, but no internet

Good afternoon!
The internet stopped working when I connected to the server. There’s a connection, but no internet. Everything was working fine until Monday, and I didn’t change any settings. What could be the problem?
the firewall is disabled.
I tried connecting to the server through different networks. It doesn’t work/

Clear the DNS Servers option in the server settings to verify if it is a DNS issue. There is more information in the client debugging documentation.

I checked, that's not the issue

Make sure the VPN server does not have the 0.0.0.0/0 route and check that none of the routes overlap with a subnet local to that client.