Recently, on-chain data often feels like it "lags," but most of the time it's not your internet connection... Indexers/subgraph updates inherently have delays, and in the first few minutes after a block is produced, data might not yet be stored; plus, with RPC rate limiting, if you make too many requests, you'll be queued or experience packet loss, making the interface seem erratic. To put it simply, what you see is not the "real-time snapshot," but the "latest data the server can provide."

Now I get into the habit of checking the same thing twice: one look at the browser, and another by switching RPCs, so I don't get carried away by first impressions. Especially when the funding rates are extremely volatile, and the group debates whether to reverse or keep pumping the bubble, I dare not rely on just one panel's numbers anymore... I no longer believe that "a certain data source is always the most accurate," just focus on surviving first.