Quoted from erak:

I have had most of the bugs reported on my pro. I have also had the ball just autofire out of the shooter lane by itself.
I have timer and shoot with flippers off in settings. I have finished a mode or drained. And when the ball is waiting in the trough it has fired in play by itself. Without hitting punch it.
Happy to have the update but definately dissappointed in all the bugs/flaws considering how long of a wait the update took.
8 months to get a update.
2 games in to start noticing bugs.

Quoted from 85vett:

OK, for sh*ts and giggles I re-installed the old code. All my "hardware" issues are now gone. It's definitely not my hardware. May be for some but for my machine all my issues with the vengeance mag not grabbing the ball, multiple drop target hits at once, auto plunger going off randomly, etc were no longer there.
I did this for two reason.
1 - To hopefully quit the diversion of issues due to not everyone seeing them and it being blamed on hardware issues. Just way to many coincidences if you ask me thus why I had to try it.
2 - Give me an opportunity to re-install the new code. Did this and my issues came back.
it may be a combination but at this point, nobody can convince me that my issues are purely hardware related.

Quoted from rockrand:

I always knew it was the code,we know are games quite well and when things change we realize quickly

Quoted from Kneissl:

There is no way the vengeance ball stuck on magnet problem is exclusively code. I had the problem bad in 1.4 and a physical change (twisted pair opto wires over magnet) fixed the problem.. it's still good on 1.5 code.. dunno what they changed in software, but it sounds like a tricky problem..

Quoted from astaroth:

Very strange bug just happened to me. Finished all klingon MB shots twice, where after usually you get the moving target, which seems to have gone in 1.5 but you can still see the moving klingon ship on the DMD. But instead you have the warp ramp led switched in. Before reaching the warp ramp, all of a sudden the flippers stopped working and the match sequence started! While the ball was still in the playfield.
Is the moving target really gone or did I hit it as soon as it started?

Quoted from Nokoro:

Yeah, but with the old code, I had several instances where the ball would get stuck between the drop target and the clear plastic on top. The thing went crazy, and I thought the plastic was going to crack in two. I'll take the new code over that.