Okay so I need to vent a little about something that's killing my ROAS right now. Been running a test on TikTok for this finance offer, clean setup, UGC content, all good. We hit a sweet spot, CPA was around $48 and the LTV looked solid for a month. So obviously we scale. Went from $500/day to $2500/day over two weeks. The numbers were still green on our tracker, I'm feeling like a genius. Then last Tuesday, the entire ad account gets restricted. No warning, no policy violation listed, just 'under review'. Support is a black hole. Here's the kicker - while that's frozen, our backup account starts getting crazy high CPAs on the same audiences and creatives. It's like the platform itself flagged our user profile or offer link and just throttled us into oblivion without saying it. This isn't about creatives failing or audiences being tired. This is a silent tax they apply once you cross a certain spend threshold in some verticals, and it makes accurate media buying feel like gambling sometimes. You build this whole data-driven process and then a platform algorithm just flips a switch.