Spoiler
I realize full and well this is not at all Starsector related, but this is the technical forum and I don't want to make a Windows account. More reasons below.
So Windows Defender is so good at making my computer chug that I can't even play Starsector at above 30fps. Yes, I've already turned off Windows Defender from the settings, I'm not a child I can figure out which no-no-site to go to that won't give me computer AIDs, I don't need Windows Defender making my PC chug.
I have an old AMD fx8350, so obviously when I say that Windows Defender is taking up only 15% of my total CPU that means it's taking up an entire core to itself, and it's probably sharing that core with Starsector which is a massive issue when I try playing the game. I've tried swapping CPU affinities but that doesn't work, just like trying to remove this pile of garbage software Windows has so kindly put on my PC.
If anybody can please explain to me how to crucify this heretic please tell me how, I've searched other proper Windows forums but all they say is to turn it off from the settings I already have it disabled from. I really don't want to make a Microsoft account just to have them all tell me to do the same exact thing.
To give you an example of how aggressive this thing is, it takes downloading Starsector 10 minutes, which is 10 minutes longer than the actual download takes because it wants to scan through the whole thing. As well, whenever any disk activity happens, I see Windows Defender chugging away. "Want to go into a battle? Please take this 30fps for no reason."
I'm about to just make Linux my main system because this is braindead at best. I'm pretty sure this is also why Rainbow Six Siege doesn't work, because Windows Defender just wants to keep chugging away, and Siege is a VERY iffy game with it's server connections.