Has anyone else noticed that Chrome Dev Tools have gotten almost unusably slow for source-mapped debugging? Reached a breaking point (no pun intended) today where the console wouldn't start printing till several seconds after the page loaded.

Hitting a breakpoint takes several seconds before the page even let's you know it's hit breakpoint, then several more before the location loads in dev tools.

Switched to Firefox today, and damn Firefox feels like butter, clicking everything feels faster. Breakpoints load up pretty much instantly.