--- a/eric7/Preferences/ConfigurationPages/MicroPythonPage.py Sat Dec 11 16:54:46 2021 +0100 +++ b/eric7/Preferences/ConfigurationPages/MicroPythonPage.py Sat Dec 11 18:22:05 2021 +0100 @@ -85,7 +85,7 @@ # serial link parameters self.timeoutSpinBox.setValue( - Preferences.getMicroPython("SerialTimeout") / 1000) + Preferences.getMicroPython("SerialTimeout") // 1000) # converted to seconds self.syncTimeCheckBox.setChecked( Preferences.getMicroPython("SyncTimeAfterConnect"))