[Q]

Again if this has been mentioned before I apologize:
If you clear a minefield at a warp point the sector still retains its marking as a minefield even if you enter with your ships the sector unharmed. In any other sector the marking will be cleared.
For a human player no problem: you just remove the marking manually by "CTRL R".
For the AI this is a problem because he will try in vain to clear this sector with his minesweepers or avoid it with its other ships and therefore making big detours.

[This message has been edited by Q (edited 31 March 2001).]