From 8744213945ffb2e9c312000fbc1873c5d9ce6209 Mon Sep 17 00:00:00 2001
From: Wessel Nieboer <github@weebl.me>
Date: Sun, 22 Feb 2026 16:05:18 +0100
Subject: [PATCH] Also return busy if preamble detected

---
 src/helpers/radiolib/RadioLibWrappers.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/helpers/radiolib/RadioLibWrappers.cpp b/src/helpers/radiolib/RadioLibWrappers.cpp
index 873cd47f..bf36970f 100644
--- a/src/helpers/radiolib/RadioLibWrappers.cpp
+++ b/src/helpers/radiolib/RadioLibWrappers.cpp
@@ -178,7 +178,7 @@ bool RadioLibWrapper::isChannelActive() {
   int16_t result = performChannelScan();
   // scanChannel() leaves radio in standby — restart RX regardless of result
   startRecv();
-  return (result == RADIOLIB_LORA_DETECTED);
+  return (result == RADIOLIB_LORA_DETECTED || result == RADIOLIB_PREAMBLE_DETECTED);
 }
 
 float RadioLibWrapper::getLastRSSI() const {