Draw or tie in a game

Has anyone else had a draw or tie in a game?
I currently have a game that’s been running for 16 hours, with both sides so damaged that they have retreated to opposite sides of the board… and I refuse to Admit defeat!

Something else strange, I noticed that the rocket equipped fighters slowed down their frequency of shots, then stopped altogether, and merely circled the damaged enemy fighter (their weapons are not damaged…is there a shot limit?).

Actually I have noticed all fighters slowing and stopping their rate of fire. Then, in one battle they miraculously started firing again! Lucky me - it saved the battle. But I couldn’t explain it until xenu described it. I noticed it first with rockets but I believe I have witnessed it with dual laser rebel fighters too.

They circle their target not firing at it or any passers by.