Thank you, Madame Chabot.
Yes, I can get as frustrated as you, but the proper procedure was followed. Ms. Symonds' sound was tested yesterday afternoon, and it was fine; I do not know what changed, but the translation will not proceed with the quality of her sound at the moment.
With that, we will look into it to see what may have changed.
On the other part, I have no control over witnesses advising the chair at the last moment that they are not available to appear. That's simply the nature of this, whether it's in person or virtual, and that does happen.