Help, TP Link integrations failed

Are you letting the integration auto-detect the devices? If that’s not working I might try assigning each device a static IP, and then telling HA where they are in your configuration.yaml. For example, here’s what mine looks like:

tplink:
  switch:
    - host: 192.168.2.252
  strip:
    - host: 192.168.2.254
  light:
    - host: 192.168.2.253