diff --git a/Marlin/src/lcd/e3v2/proui/dwin.cpp b/Marlin/src/lcd/e3v2/proui/dwin.cpp
index 1ffc372e58..4a4d0a599e 100644
--- a/Marlin/src/lcd/e3v2/proui/dwin.cpp
+++ b/Marlin/src/lcd/e3v2/proui/dwin.cpp
@@ -1336,7 +1336,7 @@ void eachMomentUpdate() {
     #endif
   }
 
-  if (!PENDING(ms, next_rts_update_ms)) {
+  if (ELAPSED(ms, next_rts_update_ms)) {
     next_rts_update_ms = ms + DWIN_UPDATE_INTERVAL;
 
     if ((isPrinting() != hmiFlag.printing_flag) && !hmiFlag.home_flag) {
diff --git a/Marlin/src/module/temperature.cpp b/Marlin/src/module/temperature.cpp
index 0070fa2eea..0290b50dd0 100644
--- a/Marlin/src/module/temperature.cpp
+++ b/Marlin/src/module/temperature.cpp
@@ -1150,7 +1150,7 @@ volatile bool Temperature::raw_temps_ready = false;
       if (ELAPSED(curr_time_ms, next_test_ms)) {
         hotend.soft_pwm_amount = (int)get_pid_output_hotend(e) >> 1;
 
-        if (ELAPSED(curr_time_ms, settle_end_ms) && !ELAPSED(curr_time_ms, test_end_ms) && TERN1(HAS_FAN, !fan0_done))
+        if (ELAPSED(curr_time_ms, settle_end_ms) && PENDING(curr_time_ms, test_end_ms) && TERN1(HAS_FAN, !fan0_done))
           total_energy_fan0 += mpc.heater_power * hotend.soft_pwm_amount / 127 * MPC_dT + (last_temp - current_temp) * mpc.block_heat_capacity;
         #if HAS_FAN
           else if (ELAPSED(curr_time_ms, test_end_ms) && !fan0_done) {
@@ -1160,7 +1160,7 @@ volatile bool Temperature::raw_temps_ready = false;
             test_end_ms = settle_end_ms + test_duration;
             fan0_done = true;
           }
-          else if (ELAPSED(curr_time_ms, settle_end_ms) && !ELAPSED(curr_time_ms, test_end_ms))
+          else if (ELAPSED(curr_time_ms, settle_end_ms) && PENDING(curr_time_ms, test_end_ms))
             total_energy_fan255 += mpc.heater_power * hotend.soft_pwm_amount / 127 * MPC_dT + (last_temp - current_temp) * mpc.block_heat_capacity;
         #endif
         else if (ELAPSED(curr_time_ms, test_end_ms)) break;