This might be more on the OS side, but I'll post it for posterity and because I've switched desktop monitor setups and never had an issue while in game, just on the loading screen.

What did you do?: After starting Factorio through steam, with the loading screen still early in the process bar - In ...

So I got to thinking about this and would like to propose a better solution than a geographically fixed size restriction. This is taking into account the other 2.0 QoL improvements we're seeing with belt segments and such. Ref https://factorio.com/blog/post/fff-416

Driving cases -
A segments ...

Yeah thinking about this more this sounds more like a local hardware issue than a bug. Feel free to close topic.

1/2) During game play mouse will start drifting up and to the right randomly. Drifting stops when shifting focus to another program. Drifting resumes when factorio is refocused. When I exit factorio the drifting continues for about 2 seconds before stopping. Restarting Factorio causes the drifting ...