Is 42 ms latency good?

Low latency is not the same as low speed. Latency is measured in milliseconds, and indicates the quality of your connection within your network. Anything at 100ms or less is considered acceptable for gaming. However, 20-40ms is optimal .

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What is a high latency?

When delays in transmission are small, it’s referred to as a low-latency network (desirable) and longer delays are called a high-latency network (not so desirable). Long delays that occur in high-latency networks create bottlenecks in communication.

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