Occasional brief FPS reduction after each startup
Occasional brief FPS reduction after each startup
Hello, I'm really struggling right now and truly appreciate your help! Six months ago I made a major upgrade to my PC—new motherboard, SSD, RAM, everything. But in certain games, after about 30 seconds to a couple of minutes, the frame rate drops drastically, often from 1 FPS down to 1-20 FPS, lasting 30 to 60 seconds. I don’t know what’s causing this, it only happens in a few titles. The ones affected are: War Thunder, Hell of Battle, Battlebit Remastered, PUBG Battlegrounds, Farming Simulator 22, BeamNG DRN, and more. I’ve shared some clips on YouTube, but I’m completely stuck and don’t have any clear solution. It only occurs once, then it clears up, though sometimes there’s a slight lag afterward. I’ve reinstalled drivers multiple times, updated BIOS in January, upgraded the GPU four months ago. My specs are: Asus X670e Hero Gainward, GeForce RTX 4090, AMD 7950X, 4x 16GB GDDR5, Samsung 990 Pro (1TB & 2TB).