Hi! KB4512508 (OS Build 18362.295) after update problem This update was huge accumulated updated. I think it changed many thing After this update my laptop has started sound glitch and getting slower when I moving mouse and execute another apps. I have already updated built in sound card driver but it is same. When I check task manager's performance, there is no issue about CPU, Ram , Wi-Fi, SSD. Then I reset my computer but it is same and I am stuck this step. Please give me any advice for this issue?