diff --git a/Firmware/Marlin_main.cpp b/Firmware/Marlin_main.cpp
index b2d4cd2ab..186b111a2 100644
--- a/Firmware/Marlin_main.cpp
+++ b/Firmware/Marlin_main.cpp
@@ -9600,7 +9600,7 @@ void manage_inactivity(bool ignore_stepper_queue/*=false*/) //default argument s
         get_command();
     }
 
-    if (blocks_queued() && GetPrinterState() == PrinterState::IsHostPrinting && usb_timer.elapsed() > ((USB_TIMER_TIMEOUT) / 2))
+    if (blocks_queued() && GetPrinterState() == PrinterState::IsHostPrinting && usb_timer.expired((USB_TIMER_TIMEOUT) / 2))
     {
         // Handle the case where planned moves may take a longer time to execute than the USB timer period.
         // An example is the toolchange unload sequence generated by PrusaSlicer with default settings.