Audible motion notifications from Ring video doorbell pro 2 have stopped working

Yesterday while the gardeners were here I turned motion detection and motion notifications off. Then turned them back on when the gardeners left. However, the audible notification message now no longer occurs when motion is detected. I think I have tried just about everything except removing this device from my security system and then re-adding and setting it up again. Any other ideas and/or comments out there before I try this?