root@vps021:~/services/zitadel# docker logs zitadel-login-1
ZITADEL_SERVICE_USER_TOKEN_FILE=/current-dir/login-client.pat is set. Awaiting file and reading token.
token file found, reading token
   ▲ Next.js 15.5.9
   - Local:        http://[::1]:3000
   - Network:      http://[::]:3000

 ✓ Starting...
 ✓ Ready in 368ms
getAllSessions: No session cookie found, returning empty array
Error [ConnectError]: [not_found] unable to set instance using origin &{zitadel:8080 auth.xxxxx.com https} (ExternalDomain is auth.xxxxx.com): ID=QUERY-1kIjX Message=Instance not found. Make sure you got the domain right. Check out https://zitadel.com/docs/apis/introduction#domains Parent=(unable to get instance by domain: instanceDomain zitadel, publicHostname auth.xxxxx.com: ID=QUERY-1kIjX Message=Errors.IAM.NotFound)
    at u (.next/server/chunks/5531.js:1:1751)
    at w (.next/server/chunks/5531.js:1:2663)
    at next (.next/server/chunks/5531.js:1:38845)
    at async Object.unary (.next/server/chunks/5531.js:1:37577)
    at async Object.i [as getAuthRequest] (.next/server/chunks/5531.js:9:17830)
    at async M (.next/server/app/login/route.js:1:2209)
    at async k (.next/server/app/login/route.js:13:3811) {
  rawMessage: 'unable to set instance using origin &{zitadel:8080 auth.xxxxx.com https} (ExternalDomain is auth.xxxxx.com): ID=QUERY-1kIjX Message=Instance not found. Make sure you got the domain right. Check out https://zitadel.com/docs/apis/introduction#domains Parent=(unable to get instance by domain: instanceDomain zitadel, publicHostname auth.xxxxx.com: ID=QUERY-1kIjX Message=Errors.IAM.NotFound)',
  code: 5,
  metadata: Headers {
    'grpc-message': 'unable to set instance using origin &{zitadel:8080 auth.xxxxx.com https} (ExternalDomain is auth.xxxxx.com): ID=QUERY-1kIjX Message=Instance not found. Make sure you got the domain right. Check out https://zitadel.com/docs/apis/introduction#domains Parent=(unable to get instance by domain: instanceDomain zitadel, publicHostname auth.xxxxx.com: ID=QUERY-1kIjX Message=Errors.IAM.NotFound)',
    'grpc-status': '5',
    'content-type': 'application/grpc+proto',
    date: 'Mon, 16 Feb 2026 09:28:59 GMT',
    'grpc-accept-encoding': 'gzip',
    'grpc-encoding': 'gzip',
    vary: 'Origin',
    'x-robots-tag': 'none'
  },
  details: [],
  cause: undefined
}