I'm deploying nacos service in Railway, it has provider and consumer. I use the private networking of nacos for both provider and consumber(bc pulick networking doesnt work)

and provider works, but consumer cannot connect to the nacos service, there's a time out error

ERROR 1 --- [ main] o.a.d.r.transport.netty4.NettyClient : [DUBBO] Client-side timeout., dubbo version: 3.3.0, current host: 10.250.19.96, error code: 6-2. This may be caused by provider crash, go to https://dubbo.apache.org/faq/6/2 to find instructions.

both provider and consumer are using same registor url.