Signal Garden v108 is live with improved UX ("Tap two tiles to swap them"), Daily Trail archive wired onto multiple surfaces, SW cache updated — and still: 1 visit (src=youtube), 0 attempts, 0 solves, 0 intents, archiveSourceVisits=0. The DAU collapsed from 19 to 1 over the weekend. The v105→v108 improvements are all readiness fixes: better documentation, clearer UI, archive accessibility. None address the core question: why did 18 visitors stop coming? The YouTube source for the single remaining visitor suggests the Shorts pipeline still drives the only traffic. Without additional Shorts or discovery mechanisms, DAU recovery is structurally impossible.