Before 3 days Task manager is running good enough but certainly now  my Task manager not showing network usage from few days,i think an 3rd party software has corrupted its features to never reveal his network usage.
I talked with Microsoft Answer Desk about this, but nothing  helped,they told that Task manager is windows features that can't be Re-installed to solve this problem.
When i go to "Resource Manager" it shows which application is using net be can't tell how much.The problem is only occurring with Task Manager WHAT TO DO !!!!!  Visit this Screen Shot----                          http://i.gyazo.com/11ea8ab1e44e5ce87906cfe56d92473e.png

• Edited by Nitesh Esteem Sunday, April 19, 2015 9:40 AM

Hi Nitesh,

You would need in this case to use the Resource Monitor instead, or try a newer version for the bandwidth-control product.

If you have installed any bandwidth-control product, try uninstall these software for good measure. And this issue might occurs If you have any other network adapters (virtual or physical), try disabling them one-by-one. If it suddenly works, you have found the problem adapter.

I personally recommend to use Resource Monitor instead, it much more sensitive and Real-time than in task manager.

Resource Monitor is a tool that you can use to monitor the usage of CPU, hard disk, network, and memory in real time.

To open Resource Monitor in Windows 8.1

Task manager->Performance->Open Resource Monitor

type Resource Monitor, and then, in the list of results, click Resource Monitor.If you're prompted for an administrator password or confirmation, type the password or provide confirmation.

Regards,

D. Wu

D. Wu ,i was already using Resource Monitor .I have uninstalled my other bandwidth-control products,They were no match for our window's Taskmanager/Resource monitor.Now temporarily i am using Resource Monitor.

The new thing was about uninstalling "Network Adapters" one-by-one ,how to do so?                                          

• Edited by Nitesh Esteem 18 hours 11 minutes ago

D. Wu ,i was already using Resource Monitor .I have uninstalled my other bandwidth-control products,They were no match for our window's Taskmanager/Resource monitor.Now temporarily i am using Resource Monitor.

The new thing was about uninstalling "Network Adapters" one-by-one ,how to do so?                                          

• Edited by Nitesh Esteem Friday, May 01, 2015 1:10 PM