Possession

I'd gotten to a second save point, but after restarting Dreams I found myself back at the first save point.

If you die at the 3rd or 4th think the the circular bridges seems to get out of sync, so you can't get to the second platform. You know the puzzle where you push the button multiple times and the bridges move in circles. Love the game tho. Really great!

I also found an exploit where you can skip half of the second puzzle. Get one puppet across, you could just continue down the ramp, passing up the button then get to a checkpoint, leap off a cliff, and when you respawn all 4 of your puppets will be across

Sometimes when im in a puzzle, I switch character and the other one automatically jumps to me, causing him to fall of the map.

Checkpoints shouldn't appear until puzzle has been solved. On more than one occasion, I found I was able to get just one character to the end, then activate checkpoint and die. Now all characters respawn at the end of puzzle.

After puzzle 5, I fell off, and got stuck at the last checkpoint with nowhere to go because it was on an island.
After obtaining the 5th holocore, the game still said I obtained only 4...?

It doesn't save my progress

I can't switch.

How do you switch