penguinbacon

This is a problem only from a few weeks ago, but I can no long use the L/R arrow keys to move up and down the sequence frame by frame. I used to be able to do this, but now clicking the left arrow key jumps to the start of the clip or sometimes even earlier, and the right key does nothing. I thought it might have been a glitch in my last project which was quite large, but it is still happening on my new project. Has anyone encountered this or have recommendations to fix it? It's making editing detail almost impossible as dragging the red playback bar with the mouse isn't accurate enough for what I am editing, and is much more time consuming. I'm using version 10.34 if that makes a difference. Thanks.