Works on Windows 10 client but not on OpenWrt 19.07.7 router

Sun Jul 18 06:24:48 2021 daemon.warn nextdns[28183]: Endpoint failed:
https://dns.nextdns.io#45.114.118.156,34.101.84.129: roundtrip: context deadline exceeded

OpenWrt:

https://nextdns.io/diag/e845b480-e759-11eb-a0ae-81f8728ee089

Windows10
https://nextdns.io/diag/289166f0-e75b-11eb-a0ae-81f8728ee089