Wireless internet drops out

[SAR704]

For some reason, the wireless connection on my PC has a habit of disconnecting when I've finished typing a forum post and go to hit send. It does this about 50% of the time, but other than that, it rarely disconnects at all. It's very annoying, especially when I forget to copy my post for safekeeping.

My PC doesn't have a wifi adapter, so i use one that is plugged into the PC. I just can't understand why it always drops out when I go to hit send. Every time I've copied the text, it never does that dropout.

Very strange. I almost feel I'm being watched....