Issue
Confliction with other HUD mods.

Hypothetical Solution
Configurable location of chat HUD, preferably drag n' drop.

Reference for the HUD confliction

Confliction with mod, RPG HUD. I have contacted the author of RPG HUD, and confirmed that the confliction is due to AdvancedChat overriding RPG HUD's chat HUD location and size.

This should already be implemented. In the Config screen under the category Chat Config there is a dropdown labled "Chat HUD Position Settings". If this still doesn't show up could you let me know what version you are using?