The same issue here. I tried also disabling all extensions and DNS and the problem persists. I have notice that the problem is quite obvious when using the search box in shopping pages like amazon.
I entered the developer console when pages are not charging, and in all of them this message appear
Chrome is moving towards a new experience that allows users to choose to browse without third-party cookies.2e538ff3-6503-4300-be83-c09a28b4b325-image.png
Maybe it is not related with the issue but just in case it can help to fix the problem