Project ID 902c09f0-0772-4e76-915c-6278b6fe52eb

Where do you see the credentials being wrong? I see an I/O timeout error.

Either way, fd12:889c:cde9:0:1000:41:50b7:f9d8 is the wrong (old) IP address. It seems your client is caching the IP, and that is an issue because the IP will change on every deploy.

Oh I see, thanks guys. I'll try to solve it and I will let you know.

MinIO Console was using private networking (bucket-arin.railway.internal:9000) and caching the stale IPv6. Redeployed it and connection restored. Thanks

No problem!