mate, I've been through this exact playbook more times than I care to count. the only move that works is scaling right back and being brutally honest with the client-tell them the platform's cooked right now and we're just trying to limit the bleed. No sugarcoating, no bullshit forecasts.
I had a similar situation in Q4 last year. cut spend by 60% overnight, sent an one-paragraph email explaining the algo was in a bad state. Client wasn't happy, but they respected the transparency. We held fire for three weeks, then crept back up when things stabilised.
sometimes the best thing you can do is admit you're flying blind and focus on damage control. That's the real skill most people skip. 🎯