Several reasons for slow network speed:
One. There is something wrong with the network itself. The bandwidth of the server you want to connect to the target website is insufficient. Some places don't.
3g
The signal network will automatically go to
1x
The signal must be slow. Just replace the new network card or upgrade the broadband.
Two. Because your computer or auxiliary equipment is in a sub-health state from the beginning. There are many reasons for this phenomenon. Of course, user configuration is very important. Your question should be thoroughly searched: 1. Check the power supply.
2. Check the network cable and crystal head
3. Grounding
4. Bandwidth
5. The signal-to-noise ratio (SNR) can be understood as the purity of the signal. )
6. Match. (Matching includes level matching and impedance matching)
7. Optimize the network structure, software settings and configuration.
8. Temperature, humidity and temperature rise after startup.
9. wiring.