Enabling builds made my agents ridiculously slow, cannot undo

The instructions said to hit “Enable Builds” then told you about the AI checker to make sure they are ready AFTER telling you to hit the button. Following instructions, I hit the button, the option went away, and now my agents are wildly, unbearably slow, and there appears to be nothing I can do about it. Can’t undo clicking the button, and the thing that helped make that a reasonable thing to do has disappeared and is now unavailable. I need help quick, as my productivity has cratered and I have no path forward (ditching Cursor is currently the only path forward). Do I destroy the build and start over? Pretty ■■■■■■ that this has had the opposite effect of what was advertised.