Wednesday, August 11, 2021

Network device with very high latency in LAN?

We've got a brand new network printer and put it in our LAN for testing (in the same room). What we don't understand is the latency is extremely high which is more than 1,000 ms for this device when we perform ping test.

We have also performed similar ping test on other devices on LAN and we found the latency is less than 5 ms.

Even Internet device such as google.com has less than 10 ms response time.

What can we do to troubleshoot and fix this issue?



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