Thanks so much for the answer 🥰
Yes, I have Immersive Dispatch and when I said "10-97" or "I'm on my way" GP Dispatch actually gave me the call, as if I pressed DPadLeft/Y to accept it!
I checked my Keys.ini for LSPDFR and the Accept Callout is as it should be (Y/DPadLeft).
What suddenly happens is that when I say "10-97"/"I am on route" Dispatch does recognize it and changes my Status to "On Route" but it doesn't actually Accept the Callout for me, and so the call is lost. It feels like the issue is that GP fails to simulate the Y keypress (but it does recognize my voice command to change my Status).
I just reinstalled AutoItx3.dll (drag and dropped it anew) and will check how it works.
I noticed that in this session I didn't hear the weird Beeping tone going off randomly.