How do I fix audio and video issues in Safari after closing and opening my MacBook Pro?

When I close and then open my MacBook sometimes my video and audio stop working. I try quitting Safari but that doesn't work. I have to restart my MacBook.

Other times, the audio in my headphones stop working and I unplugged / plugged them back in and it doesn't work. I have to restart for my MacBook to recognize my headphones again.

I have the 2024 M4 Pro MacBook Pro and I'm on Sequoia 15.5.

Anyone experiencing something similar? have you found a solution?

Thank you in advance.

[Re-Titled by Moderator]

Original Title: Audio and video stop working in safari after I close and open my macbook