Having a problem dealing with trade packets using K_Relay

Hello,

I'm messing about with K_Relay, however I've encountered some trouble regarding certain trade packets.

I am trying to have a counter which, upon reaching a certain time limit, will close the trade. What I have now works to an extent, but when I send the CancelTradePacket to the server it leaves the trade window up and visible for the client from which I close the trade.

Do I need to send a certain packet to the client as well as the server in order to properly close the trade window? I tried sending another CancelTradePacket to the client as well as a TradeDonePacket but both crash the client back to login screen.

Thanks,

moparcon