Hello @GCB_AU ,

Welcome to our community.

Before the firmware update, could the RE705X properly apply the power schedule and night mode synchronized with the VX1800v? Please try performing a factory reset on the extender: Use a pin to press and hold the reset hole for 1 second to restore the extender to its factory default settings. All lights will turn on momentarily when the extender resets. After the reset, you'll need to set up the extender again using the Tether App • click the top right "+" button to add it and reconfigure it in EasyMesh mode with your router.

Note: After performing the factory reset and reconfiguring the device, check if the Power Schedule and LED control features are functioning again. You can access these settings through the web management page (tplinkrepeater.net or 192.168.0.254) under Settings > Advanced Settings > Power Schedule, or through the Tether app under More > Schedule Power Off for the power schedule feature.