Editor Window Split?

[BobPstats]

I don't know what I did, but my window is now split and I don't know what the right is for. How do I get rid of that right pane? I'm on v4.5.1.

[octaeder]

Please check in config (options menu) following setting:

[BobPstats]

Thank you! That makes sense.

I was looking through config to find out how to turn off the auto updating in the PDF viewer, and I must have accidentally bumped that.

[octaeder]

did you scroll with a mouse wheel in the config?

[BobPstats]

Yeah probably so. Texstudio is super laggy recently, and I was trying to think of features I could disable to help, like that auto updating.