Im running a Netgear DG834Gv3 and all of a sudden its started severly cutting my bandwidth to the computers on the network only allowing us 50k each, it was running before at about 500k tops. I would like to know why this would of suddenly happened and how I can go about rectifying it. If anyone can help I would be very appreciative. I am trying to connect 2 Desktop Pc's through ethernet and a laptop through wi-fi
I have left a copy of my router summary sheet, please if anyone can help I would love it

Router Status

Account Name
Firmware Version V4.01.30

ADSL Port
MAC Address 00:1b:2f:38:85:8d
IP Address 163.219.84.216
Network Type PPPoA
IP Subnet Mask 255.255.255.255
Gateway IP Address 81.145.242.51
Domain Name Server 205.188.146.145

LAN Port
MAC Address 00:1b:2f:38:85:8c
IP Address 192.168.0.1
DHCP On
IP Subnet Mask 255.255.255.0

Modem
ADSL Firmware Version 7.03.01.00
Modem Status Connected
DownStream Connection Speed 4960 kbps
UpStream Connection Speed 448 kbps
VPI 0
VCI 38

Wireless Port
Name (SSID) NETGEAR
Region Europe
Channel 1
Wireless AP Enabled
Broadcast Name Enabled