Rabby Wallet RPC Node Reliability: Why Switching Chains Sometimes Fails and How Custom Nodes Create Sync Problems
A user connects their Rabby Wallet to Ethereum, sees a balance of 2.5 ETH, and then switches to Arbitrum. The interface loads, but the balance shows zero. They switch back to Ethereum, and the balance reappears. They try a transaction on Polygon and receive a “failed to fetch” error. These are not database errors in […]