I need advice for those immediately done the upgrade of firmware. I have omada sdn controller v1 with version 4.2.8 in process of upgrading to the latest release 4.2.11 crash after the reboot process

Recently upgraded from ER-X and Orbi setup to Omada SDN with 4x EAP245/225 and TL-R605 router By and large happy, especially with the wireless performance but some of the settings for the gateway have