TCP Retransmissions

[RLWS]

I am new to Colasoft. and I am finding what I think is a lot of TCP Retransmissions and TCP slow Response. The attached pic was taken after only 3 minutes.

[Colasoft Support]

Hi RLWS,

Thanks for your interest in Capsa.

TCP retransmission indicates a packet gets to its destination too slow, or lost, so your machine (or remote host) retransmits this packet.

So you need to check:

1) Is there any application using too much bandwidth.
2) Do you have enough bandwidth?
3) Is there any packet lost on your cable.