So the other day my pc just out of nowhere became super laggy. After every task like opening browser, typing, opening every application takes about 10 seconds to show on my screen. When i switch tabs on opera it takes around 10-15 seconds after my click to process and load. My network has also been lagging recently but I doubt its that because every app I use without internet for example file explorer does the same thing. Sometimes the lag goes away for a minute or two but it always comes back especially at evening or night. I tried everything. Clearing browser and pc cache, deleting unneccesary apps and files I even downloaded a fresh install of windows but the problem remains. Sometimes I get BSOD and the error code says "KERNEL_DATA_INPAGE_ERROR" but those BSOD's I have been getting for 1 year already and only when starting my pc, so I don't know if it correlates.My system specs are:
CPU: i5-10600KF
GPU: Nvidia RTX 3070
SSD: Kingston SA2000
RAM:16GB
OS: Windows 10
Any suggestions from which this would propel from?