Flip flop is having trouble getting out of game over state.

1. The game on. Its in game over state. Hold-in relay is on therefore the game over relay is off

2. If I actuate the reset relay, the game hold-in relay turns off and the game over relay becomes locked - but only for a fraction of a second

(Or did the game over relay never energize therefore....)

3. The game over relay is no longer locked, and the hold on relay is on (Or is goes back to its initial game over state)

Any ideas why the game over relay does not remain locked?

Note the game was in a working state... so not trying to bring up a complete project game for the first time.

Thanks!

It seems related to the coin relay not firing. See 'Reset Cycle' on page 6:

https://www.ipdb.org/files/889/Bally_1976_Flip_Flop_Manual.pdf

If I manually activate it, the game starts.

Note pushing the credit button on the coin door does nothing (if this helps)

Its the Jones plug coming off the coin door.