Avatar of Simon Chen
Simon Chen
Flag for Canada asked on

Network keep droping ,ping time=-31ms

hi,

I have a system using POS system, but keep disconnect the network, I ping the router and keep getting time<1ms and time=-31ms, but all my other computer ping only time<1ms, is that mean network card has problem?
Windows NetworkingRouters

Avatar of undefined
Last Comment
mat1458

8/22/2022 - Mon
Neil Russell

Network card, cable, switch, wall port..... Any number of things.

You need to start by eliminating each one.

Do you have another POS Near that you can swap the cable ends from one to the other?
ASKER CERTIFIED SOLUTION
P1gStuy

Log in or sign up to see answer
Become an EE member today7-DAY FREE TRIAL
Members can start a 7-Day Free trial then enjoy unlimited access to the platform
Sign up - Free for 7 days
or
Learn why we charge membership fees
We get it - no one likes a content blocker. Take one extra minute and find out why we block content.
Not exactly the question you had in mind?
Sign up for an EE membership and get your own personalized solution. With an EE membership, you can ask unlimited troubleshooting, research, or opinion questions.
ask a question
mat1458

Apart from all the other stuff that has been mentionend before and even if ping is not really vulnerable to it: did you check the duplex settings on switch and POS system (either auto/auto or fixed/fixed)?
Experts Exchange has (a) saved my job multiple times, (b) saved me hours, days, and even weeks of work, and often (c) makes me look like a superhero! This place is MAGIC!
Walt Forbes