The easiest fix would be to repair that hole and move over sideways to an open cavity and try again.
Wouldn't that same wood be in the other cavities as well along that same wall? It's a small wall and backs up to our master bathroom on the other side.
Is that an HDMI cable?
Yes, but the TV...
I am trying to install a cable routing kit for a wall mounted TV. I have run into a stud that runs parallel to the wall (not the normal ones perpendicular to the wall that you hang stuff on). As a result, I can't sit the junction box flush in the wall because that weird stud is too close to the...