Anyone else using Kaspersky having similar problems? The browser don’t feel snappy as it used to be when loading pages and when I open a text box in the browser, e.g. YouTube it slows down to a crawl with CPU spikes for every press on the keyboard. I have tried switching between Chrome, Edge, and Firefox and it seems to happen on all three. Edge however seems to handle Kaspersky better than the other two.
You need to let it takes its sweet time to settle down.