Hi umesh,
I just would like to give you a feedback about CCAV.
My browser (Chromium portable) was quite slow, it was taking 10s to open the "settings" page.
I tried to disable the extensions, but nothing changed, so I tried to uninstall CCAV and everything went back to normal.
I don't think it's related with the last build v1.17.445295.685, but it would be nice if someone else could report if it's experiencing the same issue.