Adding a project folder with approx. 50 000 files took 2-3 seconds, but the search-in-project functionality broke down, even UI response (when entering the sear

Adding a project folder with approx. 50 000 files took 2-3 seconds, but the search-in-project functionality broke down, even UI response (when entering the search string). Takes several seconds per character to appear, as I try to input a search string.