I recently updated SyntaxEdit to the latest version.
It seemed to be working well until I edited a larger PHP file (about 111KB of mostly of PHP code) which I had often edited before in SyntaxEdit. However, this time SyntaxEdit was really bogging down while scrolling through the document... for example, going to the top line and then holding down the down arrow key. It was really slow.
Other files like smaller HTML files and PHP files containing mostly HTML didn't have this problem.
Is there something added or fixed in the last few months that might cause this?