Sorry to jump in on someone thread but I came here because I have the very same issue!
It's been driving me insane.
It works fine for a while and then nothing.
I had VA on my other screen so I could see what it was doing.
When it starts playing up, VA appears to hear me, but what it hears appears to be a mixture of previous commands.
So then of course VA doesn't recognise the command because the first bit it said it hears is a command I said earlier attached to the start of my latest command.
But it didn't recognise the previous command either.
Funny enough, if I mess about with my mic volume then it starts working again for a while, but the same issue starts again.
First I thought it was my speech recognition, so today I spent a good half an hour or so going going through the exercises to get Windows to understand me better three times. Other than suffering from a bad case of dry-mouth that went through pretty sweet.
I'm using two HCS voicepacks with 1.67 of VoiceAttack on Windows 10 x64
****Update****
I closed down ED, and tried VA again.
I had the Voicepack already loaded and tried a simple command of "Voice Control off"
It didn't work so I tried "Voice control on". Again, no luck.
On the second command, this appeared in the log.
02:17:27 - Unrecognized : 'if thief voice control off voice control off voice control off voice control on'I quit VA and re-loaded, and tried again. It still didn't know what I was saying.
So I turned down my mic level, and hey presto it started responding perfectly again?
If it keeps working fine when I get back to ED then I'm happy.
But if it follows a normal pattern it'll work fine for a while, and then decide I'm talking trash again until play around with my mic level.
I'm going to do the registry thing again if I can find it to disable the auto mic volume that occurs when VA is loaded and try that too.
Okay, I have gone into the registry and disabled the auto mic volume for Speech Recognition.
I turned my mic volume down, and so far so good. But I will test in Elite Dangerous tomorrow hopefully.
Once-again, sorry for jumping in on this thread.
BTW, if you want to disable the annoying auto mic volume, then take a look at this video
https://www.youtube.com/watch?v=kUhOyIa41RwNow when I load VA my mic volume stays where I put it!
Thanks.
Brian