Messages get spammed in call channels.. Why?

[WhiteDragonD]

Under mIRC v6.03, i can join multiple channels and each channel message is displayed in the channel that you join.

After installing Invision, if I'm in multiple channels and join another channel, it will display that message in all my windows.

Anyone know why or is there a setting to prevent this from happening?
It wouldnt' be a problem, but gamesnet thinks I am flooding and it disconnects me from their server.

Thanks

dh