Hello, I recently built a new PC that seems to be having some issues with mainly this game only. I've started to notice a trend in where it happens, which seems to be shadowbringer dungeons and when I was going through the story I would get them towards the end. It essentially crashes my computer when it happens.
That being said, I do have a newer type of graphics card, the 5700 XT, and my previous system used a 980 and was fine with shadowbringers and never crashed while playing this game.

I've done a ton of troubleshooting on my own from uninstalling drivers through DDU and reinstalling, updating BIOS, making sure windows updates are up to date, reseating the graphics card while also making sure I was using two seperate PCI-E cords instead of the one with two 8 pins attached to it. I've upped speed fans to the point where the card is running pretty cool for the type of blower style graphics card it is. I've also made sure no additional settings through AMD Adrenaline were on.

I always thought the problem was just from being underload but if I load another graphic heavy game it seems to be fine.

The problem has also happened on my previous monitor so both HDMI and Display Port have been used and that also means that 60hz and 144hz have experienced the crash. Earlier while running the Holimster Switch dungeon, it did the black screen and distorted buzz noise for 2 seconds and came back on which was odd. Almost always it results in restarting my computer by itself.

It's gotten to a point where I'm limiting myself in the game because I don't want to punish a group by me crashing in the middle of a pull or other raid content.