Chat edit-box bug

[eomer]

Hello!
I have strange problem - every time I login into WoW my chat edit-box goes down the chat frame to default position. I have CT and vChat installed and used to move it with CT, then I unchecked the feature in it and used vChat for that. I diabled CT but it still moves to default position. Every time I login I have to uncheck edit-box movement and check it again.

What could be the source of the problem?

Offtopic: Which chat mod you prefer and why?