Temporary failure in name resolution

[HighNetFather]

Connect is working. The usual sites open fine, but does not work calls whatsapp and even the application to measure the speed speedtest. Sent logs, what can it be related to?

socks5: 2023/05/14 15:45:43 [E]: server: failed to resolve destination[api.wlvpn.com], lookup api.wlvpn.com: Temporary failure in name resolution
socks5: 2023/05/14 15:45:43 [E]: server: failed to resolve destination[api.wlvpn.com], lookup api.wlvpn.com: Temporary failure in name resolutionsocks5: 2023/05/14 15:45:46 [E]: server: connect to [2a00:1450:4010:c03::65]:443 failed, dial tcp [2a00:1450:4010:c03::65]:443: connect: network is unreachable
socks5: 2023/05/14 15:45:48 [E]: server: connect to [2a00:1450:4010:c02::9a]:443 failed, dial tcp [2a00:1450:4010:c02::9a]:443: connect: network is unreachable
socks5: 2023/05/14 15:45:49 [E]: server: failed to resolve destination[firebaselogging-pa.googleapis.com], lookup firebaselogging-pa.googleapis.com: Temporary failure in name resolutionsocks5: 2023/05/14 15:45:49 [E]: server: failed to resolve destination[firebaselogging-pa.googleapis.com], lookup firebaselogging-pa.googleapis.com: Temporary failure in name resolutionsocks5: 2023/05/14 15:45:53 [E]: server: failed to resolve destination[cdn.cookielaw.org], lookup cdn.cookielaw.org: Temporary failure in name resolution
socks5: 2023/05/14 15:45:53 [E]: server: failed to resolve destination[cdn.cookielaw.org], lookup cdn.cookielaw.org: Temporary failure in name resolution
socks5: 2023/05/14 15:45:56 [E]: server: failed to resolve destination[speedtest.beotel.net], lookup speedtest.beotel.net: Temporary failure in name resolution
socks5: 2023/05/14 15:45:56 [E]: server: failed to resolve destination[speedtest.beotel.net], lookup speedtest.beotel.net: Temporary failure in name resolution
socks5: 2023/05/14 15:45:56 [E]: server: failed to resolve destination[speedtest.beotel.net], lookup speedtest.beotel.net: Temporary failure in name resolution
socks5: 2023/05/14 15:45:56 [E]: server: failed to resolve destination[speedtest.beotel.net], lookup speedtest.beotel.net: Temporary failure in name resolution
socks5: 2023/05/14 15:46:01 [E]: server: failed to resolve destination[speedtest.optel.rs], lookup speedtest.optel.rs: Temporary failure in name resolution
socks5: 2023/05/14 15:46:01 [E]: server: failed to resolve destination[speedtest.optel.rs], lookup speedtest.optel.rs: Temporary failure in name resolution
socks5: 2023/05/14 15:46:01 [E]: server: failed to resolve destination[speedtest.sn.co.rs], lookup speedtest.sn.co.rs: Temporary failure in name resolution
socks5: 2023/05/14 15:46:01 [E]: server: failed to resolve destination[speedtest2.oriontelekom.rs], lookup speedtest2.oriontelekom.rs: Temporary failure in name resolution
socks5: 2023/05/14 15:46:01 [E]: server: failed to resolve destination[speedtest2.oriontelekom.rs], lookup speedtest2.oriontelekom.rs: Temporary failure in name resolution
socks5: 2023/05/14 15:46:01 [E]: server: failed to resolve destination[speedtest.sn.co.rs], lookup speedtest.sn.co.rs: Temporary failure in name resolution
socks5: 2023/05/14 15:46:01 [E]: server: failed to resolve destination[speedtest2.oriontelekom.rs], lookup speedtest2.oriontelekom.rs: Temporary failure in name resolution
socks5: 2023/05/14 15:46:01 [E]: server: failed to resolve destination[speedtest.sn.co.rs], lookup speedtest.sn.co.rs: Temporary failure in name resolution
socks5: 2023/05/14 15:46:15 [E]: server: connect to [2a01:b740:1361:3::8]:443 failed, dial tcp [2a01:b740:1361:3::8]:443: connect: network is unreachable
socks5: 2023/05/14 15:46:21 [E]: server: connect to [2a01:b740:1361:3::8]:443 failed, dial tcp [2a01:b740:1361:3::8]:443: connect: network is unreachable