Started out ball in play would phantom drain as you were playing and now 2 balls get fed into shooter lane every ball

Went for a quick fix and put new trough/opto boards in but this didnt solve the issue

Looking for something else to try, no errors in diagnostics either
Thanks in advance!

Thanks for replying..

Yes my immediate next thought was shooter lane switch but that was registering fine. Tested with ball not just my finger.

I have 4 balls installed

Yes

Will do that. Thankyou

Ok so I figured out the switch giving me trouble is Trough #4
Makes sense but I didnt catch it before
Thought new board was the answer but switch not registering with either board so its gotta be the wire on the connector
Tried re seating the connection but same..
So replace the connector? Need help with a part number or advise me how to re do the wire using existing connector? Looks like i will need some kind of special tool to make the metal part bite into the wire. I know I have done this type of connector repair before but its been so long I have forgotten what i need. Thanks

What i have from past repairs

89108F83-B20E-4192-9E5B-F15488E9DB46 (resized).jpeg

8D9EACC3-1FC5-432B-85B0-743A527C975C (resized).jpeg

Fixed! As suggested I just started testing switches and noticed the center shot/target wasnt registering so underneath I noticed a wire had popped off the switch. Soldered it back it place and it was daisey chained to ball trough 4 opto somehow. Game works great now