There is some stuff that isn’t exactly “too difficult “ but do a have checkpoints a long way apart. This is a real challenge when you are solo so I can get very frustrated. The Vexcalibur mission was one example. I just happened to have a day free and battled through it. Shame it’s such a dreadful exotic. I did the same to get Choir of One and found that a challenge but enjoyable. The idea of repeating those missions just to get updated or better rolls is horrible though. Maybe for solo players have different checkpoints and have a mode that’s a little more forgiving in that regard. The Explorer solo mode for the dungeons is a good move. It’s nice to be able to work through dungeon mechanics without being insta killed by powerful enemies.