Recently, people keep asking, "How to fix on-chain data lag," but it's not necessarily your network connection... Indexers and subgraphs need to organize a bunch of transactions into queryable structures, and when reorganization or node hiccups happen, they have to roll back and rerun; plus, RPCs are rate-limited, and once the free quota is exhausted, requests queue up, making the frontend seem like it's suddenly frozen. To put it simply, the blockchain is always running, but what you see is the "translated" result. Recently, discussions about stablecoin regulation, reserve audits, and de-pegging rumors have been flooding the group, and everyone gets nervous and refreshes data frantically. The more you refresh, the more likely you are to hit RPC rate limits, making it feel even more laggy. I tend to focus on monitoring latency and failure rates to adjust parameters gradually, rather than suspecting the chain is about to fail whenever there's a lag. Anyway, when I encounter a hiccup, I first check if the interface is overwhelmed before deciding whether to panic.