If I try to toggle the preview while rendering, the game crashes instantly.
http://puu.sh/jztiu/b2f1689056.txt
Also when rendering in higher resolutions then the game window, the click-able area of all gui elements is wrong.
You're using the BetterFoliage mod. It is not known to be incompatible nor is it known to be compatible. Please try to recreate the crash with only the ReplayMod installed.
What setting did you use to render that video? (especially which size and which render method?)
As for the second bug: What size does your game window have? What size does your video have? And what's your GUI Scale setting?
