When running CU on a large range, usually a /17 or /18 or anything above a /36 on enwiki, the table that summarizes the results attempts to load, and can jam the entirety of Chrome for 15 seconds on my well setup desktop while it figures itself out. It also happens again when you try to close or open the summary.

It would be nice if there was a way to have it default not load unless asked (or if that's too much to ask, just not load), so that processing ACC or SPI with any realistic speed wouldn't be such a struggle, especially for laptops.