Transmission buzzing sound

After removing my skids I noticed a very pronounced buzzing, almost hi frequency rattle. Some searching and I found this thread which says this can be normal but this noise has me a bit concerned. Because of this noise I did a drain and fill on the tranny and the noise is the same.

Anyone experience this noise before?

Thread I found:
https://www.4runners.com/threads/buzzing-electrical-sound-from-transmission-area.38214/

My video of the noise:
https://www.youtube.com/watch?v=eJlP5lamT_M

 

What was the verdict on this? Have the same noise on my 24. Still well under warranty and running fine. Just curious if you figured anything out?

 

It still buzzes. Found some posts with people talking about a similar noise and people said it was fine. Someone said they took theirs to toyota and they said it was fine and they were describing a buzz.

You should take yours in and let me know what they say. I've been lazy.