Clicking to place an object while the game is autosaving causes the click to be delayed until the autosave is complete but uses the mouse position and keyboard modifiers (e.g. shift) when the autosave ends. For example, if I try to place a ghost wall (shift-click) while autosaving (because I was pla...

If I build some objects connected with circuit wires, remove some of them and undo the removal such that a ghost is created connected to both a real object and a ghost object the game will crash if that object is placed. Steps to reproduce: 1. Build 3 chests in a row. Let's call them A, B, and C. 2....

Having the ghosts not obey deconstruction filters makes it more difficult to lay out plans before actually building. I noticed this issue when trying to remove all signals from some rails I had laid out.