Each Snaplex node periodically tries to make a connection to each of the other nodes in the Snaplex to ensure connectivity. If the node is not reachable, then the error you see is displayed. The timeout for this check is fairly short since the nodes are expected to be “close” in terms of network latency. However, if a node is under high load, it may not respond fast enough and the timeout will still be reached. If that’s the case, the timeout might be set too aggressively. We’ll take a look and maybe extend the time a bit.
