survive disconnect during BLE MTU lookup

2026-08-18 14:26:11 -04:00
parent d86212be9d
commit 4bf00eb583
5 changed files with 35 additions and 3 deletions
@@ -100,7 +100,9 @@ cumulative uint32 counters:
 The header's cumulative dropped-sample count remains the sum of sensor read
 failures and queue overflows, preserving version-1 receiver compatibility while
 the status payload makes the causes independently observable. USB-specific BLE
-counters remain zero.
+counters remain zero. The rejected-ACK total can also include a harmless valid
+duplicate that arrives after its frame has already completed, so a nonzero value
+does not by itself prove corruption or a hostile receiver.

 ## Buffering