Attached is my factorio log file
The version of the game is 1.1.69 (build 60061, win64)

Sometimes, the tooltips in the research screen are blurry when I mouse over them. I think it is layering the tooltip behind the overlay instead of in front of it. I also this that this happens when the game is displaying an in-game achievement.

I am running just the base game on windows via steam ...