Issue: rly q balance fails on Cosmos Hub and testnet with "unknown query path"

[lorrod]

I'm encountering an error using the Go relayer to query balance on cosmoshub (both mainnet and testnet). The same command works fine for osmosis.

🧪 What I did

I followed the tutorial here:
https://tutorials.cosmos.network/hands-on-exercise/5-ibc-adv/1-go-relayer.html

The only modification was using alternative RPC/gRPC endpoints. The relayer setup seems fine (keys exist, config loads), but balance queries fail.

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🔧 Chain Config

chains:
  cosmoshubt:
    type: cosmos
    value:
      key-directory: /home/relayer/.relayer/keys/provider
      key: default
      chain-id: provider
      rpc-addr: https://rpc.provider-sentry-01.ics-testnet.polypore.xyz:443
      grpc-addr: https://grpc.provider-sentry-01.ics-testnet.polypore.xyz
      account-prefix: cosmos
      keyring-backend: test
      gas-adjustment: 1.3
      gas-prices: "0.01uatom"
      debug: true
      timeout: 20s
      output-format: json
      sign-mode: direct
      coin-type: 118
      broadcast-mode: batch

  cosmoshub:
    type: cosmos
    value:
      key-directory: /home/relayer/.relayer/keys/cosmoshub-4
      key: default
      chain-id: cosmoshub-4
      rpc-addr: https://rpc.provider-sentry-02.ics-testnet.polypore.xyz:443
      account-prefix: cosmos
      keyring-backend: test
      gas-adjustment: 1.2
      gas-prices: 0.01uatom
      debug: true
      timeout: 20s
      output-format: json
      sign-mode: direct
      broadcast-mode: batch

---

🧵 Command and Output

$ rly q balance cosmoshubt 123 --log-format console --log-level debug -d
Error: rpc error: code = Unknown desc = unknown query path: unknown request

Same issue happens for cosmoshub.

Meanwhile, rly q balance osmosis <wallet-name> works fine.

Also, rly chains list shows:

 1: cosmoshub-4          -> type(cosmos) key(✘) bal(✘) path(✘)
 2: osmosis-1            -> type(cosmos) key(✔) bal(✘) path(✘)
 3: provider             -> type(cosmos) key(✘) bal(✘) path(✘)

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🔍 What I've Tried

• Multiple working gRPC endpoints:
• Ensured keys are created and show up with rly keys list

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Image: ghcr.io/cosmos/relayer:v2.5.2

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Would appreciate any guidance on how to debug this properly - enabling debug mode and log-level flags didn’t reveal much. Any advice on setting this up correctly?