diff --git a/docs/project-state.md b/docs/project-state.md
index 476e1e6..f370914 100644
--- a/docs/project-state.md
+++ b/docs/project-state.md
@@ -163,4 +163,4 @@ Examples:
 5. Add config backup/restore.
 6. Improve BMS out-of-range behavior without changing NimBLE connect timeout.
 
-- Fixed WebUI temperature probe scan by registering `/temps/scan`, `/temps/assign`, and `/temps/clear` firmware routes.\n\n- Added per-temperature-sensor `weather` flag and WebUI outside temperature badge with emoji thresholds: below 50°F ice, 50-74°F happy, 75-84°F sun, and 85°F+ fire.\n\n- Improved WebUI temperature sensor config checkbox layout with compact On/Weather controls.\n\n- Temperature probe assignment now enforces one logical slot per physical DS18B20 address; assigning a probe to a new slot clears the old slot mapping.\n\n- Added per-slot WebUI Clear buttons for temperature probe assignments using the existing `/temps/clear` API.\n\n- Fixed weather temp checkbox persistence by saving the `weather` flag from WebUI temp config and auto-saving checkbox changes.\n
\ No newline at end of file
+- Fixed WebUI temperature probe scan by registering `/temps/scan`, `/temps/assign`, and `/temps/clear` firmware routes.\n\n- Added per-temperature-sensor `weather` flag and WebUI outside temperature badge with emoji thresholds: below 50°F ice, 50-74°F happy, 75-84°F sun, and 85°F+ fire.\n\n- Improved WebUI temperature sensor config checkbox layout with compact On/Weather controls.\n\n- Temperature probe assignment now enforces one logical slot per physical DS18B20 address; assigning a probe to a new slot clears the old slot mapping.\n\n- Added per-slot WebUI Clear buttons for temperature probe assignments using the existing `/temps/clear` API.\n\n- Fixed weather temp checkbox persistence by saving the `weather` flag from WebUI temp config and auto-saving checkbox changes.\n\n- Fixed temperature assignment clearing so Clear removes the stored DS18B20 address, disables the slot, clears weather flag, and resets cached temp state.\n
\ No newline at end of file
diff --git a/firmware/esp32/overland-controller/overland-controller.ino b/firmware/esp32/overland-controller/overland-controller.ino
index fa84501..ed11e68 100644
--- a/firmware/esp32/overland-controller/overland-controller.ino
+++ b/firmware/esp32/overland-controller/overland-controller.ino
@@ -514,7 +514,6 @@ async function clearTempAssignment(id){
     return;
   }
 
-  await fetch("/config/save",{method:"POST"});
   await load();
   alert("Temp probe assignment cleared for "+id);
 }
diff --git a/firmware/esp32/overland-controller/sensors.cpp b/firmware/esp32/overland-controller/sensors.cpp
index bbebca0..e7aa372 100644
--- a/firmware/esp32/overland-controller/sensors.cpp
+++ b/firmware/esp32/overland-controller/sensors.cpp
@@ -196,6 +196,9 @@ bool clearTempSensor(int configIndex) {
 
     appConfig.tempSensors[configIndex].address = "";
     appConfig.tempSensors[configIndex].enabled = false;
+    appConfig.tempSensors[configIndex].weather = false;
+    sensors.tempsF[configIndex] = -127.0;
+    sensors.online[configIndex] = false;
 
     return true;
 }