Well not blowing up. Here is the behavior.
I'm using 104.
After building it's great for a little while.
Eventually I lose some of my syntax highlighting, the braces start going in weird places. Tabbing is all off
and even double clicking on a word to highlight it highlights a strangely (some before the word over to the middle of the word).
This is very strange behavior. Building fixes it for a time but it always comes back.