I have upgraded my network service from 2M to 6M per month last week. But the network speed is not so satisfactory. I could hardly feeling its upgrading...
Is there any trustful and accurate method or tool to test the network speed?
If you have a seperate modem and router, you can try bypassing the router and hook directly into the modem. This will tell you if your router is the bottleneck. Some older routers don't perform as well as new routers.