pcb

docs/pt2-state-map.md

@@ -472,6 +472,40 @@ So, on the map, these now look like:
 - separate from the later selector/page layer
 - still not sufficient to produce full wake/session activation
 
+## HE33 Maintained Startup-Class Follow-Up
+
+HE33 tested the next obvious question:
+once a startup-beacon family opens, can the host maintain that same class as a
+live background stream?
+
+What happened:
+
+- `90 -> 64 40 30` stayed real, but did not become maintainable
+- `A0 -> 90 -> 64 40 30` behaved the same way
+- `90 -> E4 40 30` did not pivot into a stable `E4`-maintained state
+- `A0 -> AF -> 0D 04 AB` could briefly drain more `AB` responses, then fell
+  back to heartbeat
+- repeated `AF` plus host `0D 04 EB` was slippery and often still returned the
+  `AB` family instead
+- adding heartbeat beside these startup classes did not help
+
+What this means on the map:
+
+- the startup-beacon layer is probably **real but shallow**
+- it can bias or open a startup family
+- but those families still do not behave like the maintained session stream the
+  panel needs in order to wake fully
+
+Refined startup-layer view:
+
+| Startup opener | Family observed | Maintainable as a live class? |
+| --- | --- | --- |
+| repeated `90` | `07 80 64 40 30 C9` | no |
+| `A0 -> 90` | `07 80 64 40 30 C9` | no |
+| repeated `90` alternate branch | `07 80 E4 40 30 49` | not confirmed as maintainable |
+| repeated `AF` | `07 80 0D 04 AB 7F` or `07 80 0D 04 EB 3F` | no |
+| `A0 -> AF` | `07 80 0D 04 AB 7F` | no |
+
 ## Best Next Uses Of This Map
 
 This map is meant to help us ask sharper questions, for example: