PayfritBeacon/Provisioners/DXSmartProvisioner.swift

@@ -173,15 +173,6 @@ final class DXSmartProvisioner: NSObject, BeaconProvisioner {
         for (index, (name, packet)) in commands.enumerated() {
             await diagnosticLog?.log("write", "[\(index + 1)/\(commands.count)] \(name) (\(packet.count) bytes)")
 
-            // SaveConfig (last command) causes beacon MCU to reboot — it never sends an ACK.
-            // Fire the BLE write and return immediately; the disconnect is expected.
-            if name == "SaveConfig" {
-                peripheral.writeValue(packet, for: writeChar, type: .withResponse)
-                await diagnosticLog?.log("write", "✅ [\(index + 1)/\(commands.count)] SaveConfig sent — beacon will reboot")
-                await diagnosticLog?.log("write", "✅ All commands written successfully")
-                return
-            }
-
             // Retry each command up to 2 times — beacon BLE stack can be flaky
             var lastError: Error?
             for writeAttempt in 1...2 {
@@ -202,9 +193,8 @@ final class DXSmartProvisioner: NSObject, BeaconProvisioner {
                 throw lastError
             }
 
-            // 300ms between commands — conservative speedup (was 500ms)
-            // Beacon needs time to process each GATT write; 300ms tested safe
-            try await Task.sleep(nanoseconds: 300_000_000)
+            // 500ms between commands — beacon needs time to process
+            try await Task.sleep(nanoseconds: 500_000_000)
         }
     }