3CX phone 14.0.49169.0, for windows. Ending a call with the x button on my yealink phone, the windows phone software still shows the number and a big red END button below the ongoing call buttons but the call is not connected. Clicking end brings the keypad back but the phone number at the top still shows. Clicking on the keypad icon at the bottom brings the red end button and call in progress buttons back. This happens across multiple systems here. Any idea or is it just an ongoing bug? The software updated today and it still does it.