It's been awhile since I've tried to solo a raid but got excited to give it a go when Dawntrail came out. It was definitely impossible at first because the damage output was just too high, but after getting full 730 gear I was able to give it a real shot. It took me a bit to figure out how to cycle my mitigation and manage my MP while also keeping my damage output high enough to actually clear.

The biggest problem was losing focus over time. I failed a couple attempts before to not paying attention to which tiles were getting destroyed lol
This was much, much harder than P1N was back in Endwalker, but it was very fun to give a go. If you wanna see the full fight you can check it out here: https://youtu.be/qjlKdRL3eIk