When I checked similar issue in another post in this forum, it was advised to run Farbar Recovery Scan Tool (FRST) and paste the FRST.txt and Addition.txt I have another laptop which doesn't meet up this issue. Every time I need to connect manually to continue browsing. Since then, I found the intermittent wifi connection issue. I lent my laptop to my friend for a week and got back yesterday. I never had any issue with my home wifi connection.
