ers.
c) Indoor electromagnetic interference. Indoor electromagnetic interference is kind of severe (such as wireless telephone, air-conditioning, washing machine and fridge), which may also lead to communication failure. Suggest letting ADSL Modem get away form the devices above, not using the same power cable of the devices above.
d) Network card faults. Network card has quality issue, or the driver is incompatible with the operation system, which may also cause frequent offline.
e) PPPoE issue. This is the problem caused because system PPPoE software in system is not installed correctly or there’s software incompatibility. Generally speaking, Windows XP suggests using the PPPoE protocol and dial application provided by system itself.
In additional, you should also make sure that the ADSL Modem has a good radiation function.