Yellow light on your Linksys Velop node? It may signal a firmware issue. This is how you diagnose Linksys Velop yellow light. To start, connect your Velop system to the internet. Open the Linksys app and run a check for firmware updates. Old firmware might trigger several kinds of issues, including yellow light alerts. Update if there's an available firmware update. The internet connection needs to be steady while updating. If the yellow light remains after the update, restart the troubled node and your modem. If it persists, attempt a factory reset of the node. Plug it back into your network. For additional assistance, visit the Linksys support site or contact customer support. Keeping the latest firmware is required for optimum Velop performance.