@RobertMEF You're right. For tplink gateway, IPv6 does not support failover because the lan is bound to the wan when setting up v6. Load balancing doesn't work either, as you said, because NAT66 is...

@ishanjain28 Check this: How to modify the IP address of the VIGI camera Under normal circumstances, however, if there is a DHCP Server on the same network as the camera, it is possible to obtain an...

@HerrLux Maybe, I haven't researched it deeply yet, but you can take a look: https://community.tp-link.com/en/business/forum/topic/253944?page=3

@yorkman I'm afraid if you downgrade you will lose your configuration. I tried to downgrade from 5.4 to 5.3 and lost all my configuration afterwards and tried to import the backup configuration on...

@Alam0786 Do you have problems with the specific use of this router? Check this: https://community.tp-link.com/en/business/forum/topic/248672?replyId=551610

@MZ-WMK How did you connect this switch into your network? A network topology will be helpful. There may be a problem with the LAG setting, try deleting the LAG entry and test again.