From 299ef95f259dd85096a0d1d111bafb9460125002 Mon Sep 17 00:00:00 2001
From: Ben Meadors <benmmeadors@gmail.com>
Date: Fri, 20 Feb 2026 11:25:28 -0600
Subject: [PATCH] Revert "Add agc reset attempt (#8163)" (#9702)

This reverts commit ac611c4b6262ae54336317c9e4167827ba6edd78.
---
 src/main.cpp                   | 9 ---------
 src/main.h                     | 1 -
 src/mesh/RadioLibInterface.cpp | 2 --
 3 files changed, 12 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index f70b3975e..b36a93ed4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -7,7 +7,6 @@
 #include "NodeDB.h"
 #include "PowerFSM.h"
 #include "PowerMon.h"
-#include "RadioLibInterface.h"
 #include "ReliableRouter.h"
 #include "airtime.h"
 #include "buzz.h"
@@ -192,8 +191,6 @@ bool kb_found = false;
 // global bool to record that on-screen keyboard (OSK) is present
 bool osk_found = false;
 
-unsigned long last_listen = 0;
-
 // The I2C address of the RTC Module (if found)
 ScanI2C::DeviceAddress rtc_found = ScanI2C::ADDRESS_NONE;
 // The I2C address of the Accelerometer (if found)
@@ -1121,12 +1118,6 @@ void loop()
 #endif
     power->powerCommandsCheck();
 
-    if (RadioLibInterface::instance != nullptr && !Throttle::isWithinTimespanMs(last_listen, 1000 * 60) &&
-        !(RadioLibInterface::instance->isSending() || RadioLibInterface::instance->isActivelyReceiving())) {
-        RadioLibInterface::instance->startReceive();
-        LOG_DEBUG("attempting AGC reset");
-    }
-
 #ifdef DEBUG_STACK
     static uint32_t lastPrint = 0;
     if (!Throttle::isWithinTimespanMs(lastPrint, 10 * 1000L)) {
diff --git a/src/main.h b/src/main.h
index 619eb184e..91e27951f 100644
--- a/src/main.h
+++ b/src/main.h
@@ -33,7 +33,6 @@ extern ScanI2C::DeviceAddress cardkb_found;
 extern uint8_t kb_model;
 extern bool kb_found;
 extern bool osk_found;
-extern unsigned long last_listen;
 extern ScanI2C::DeviceAddress rtc_found;
 extern ScanI2C::DeviceAddress accelerometer_found;
 extern ScanI2C::FoundDevice rgb_found;
diff --git a/src/mesh/RadioLibInterface.cpp b/src/mesh/RadioLibInterface.cpp
index af6ab30c1..61d93c912 100644
--- a/src/mesh/RadioLibInterface.cpp
+++ b/src/mesh/RadioLibInterface.cpp
@@ -517,8 +517,6 @@ void RadioLibInterface::handleReceiveInterrupt()
 
 void RadioLibInterface::startReceive()
 {
-    // Note the updated timestamp, to avoid unneeded AGC resets
-    last_listen = millis();
     isReceiving = true;
     powerMon->setState(meshtastic_PowerMon_State_Lora_RXOn);
 }