Looked for similar topics on this, didn't find any.
Anyways, the other day my wife informed me (I am out of town) that the espresso machine was just making a "tiny" amount of coffee.
I asked her to video making a shot and she did, making sure so that I could see the gauges on the front.
Long story short, I heard the pump come on, I could see that 9 bar was being generated, and then almost as soon as it came on, I heard the pump go off.
I suspected that the machine may have forgotten how much to dose for a double. So I asked her to make a single. That worked fine.
Next I had her re-program the machine for a two ounce double. She did that, problem solved.
Anyone else ever have this happen? It's possible that at some point she leaned on the on/off switch long enough that it inadvertently went into program mode and then she hit the right combo to program a 1-second shot. Or its possible that the machine's brain got scrambled?