Hello everyone,

I use a cable modem to get online. Each time a try to play a video clip online line with Internet explorer or Mozilla Firefox, I get disconnected from the internet. I try to repair connection and Limited or No Connectivity Message appears. I use a Window Home Edition XP pc.

What should I do?

Also,
when I try playing a video in Safe mode(with networking) it works perfectly. I tried renewing and releasing the ip but didn't work. I keep getting this error about DHCP in my event viewer : "The IP address lease 192.168.100.2 for the Network Card with network address *********** has been denied by the DHCP server 192.168.100.1 (The DHCP Server sent a DHCPNACK message)" and another one about DCOM saying : DCOM got error "The service database is locked. " attempting to start the service winmgmt with arguments "" in order to run the server:
{8BC3F05E-D86B-11D0-A075-00C04FB68820}.

I tested the network and failed on DHCPServer and DNSServerSearchOrder. Here were the results.

Results:
DNSServerSearchOrder (FAILED)
+ 167.206.3.249 (FAILED)
Pinging 167.206.3.249 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 167.206.3.249:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss)
+ 167.206.3.183 (FAILED)
Pinging 167.206.3.183 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 167.206.3.183:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss)
+ 167.206.3.239 (PASSED)

DHCPServer = 167.206.3.249 (FAILED)
Pinging 167.206.3.249 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 167.206.3.249:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss)

Does your internet work before you try to play a video clip?

Yeah but it would disconnect and reconnect quickly. I noticed this when i was Instant messenging