I replaced my TV due to a malfunction, but the remote control was working fine. There were no buttons that were unresponsive in my environment. Remote control for TOSHIBA digital TV, regza With Netflix and SkyPerfecTV buttons - Brand: TOSHIBA - Model: CT-90471 - Features: With Netflix button - Design: Silver and black color - Button layout: Number buttons, volume control, channel change - Features: Voice recognition function (with MIC button) Thank you for viewing.