Problem with Frontier Silicon Devices

Hi,
I don´t know when this happened, but as of today, my both frontier silicon webradio devices vanished from my UI and won´t come back. I then added them manually in the configuration.yaml:

media_player:
  - platform: yamaha
    zone_ignore:
    - "Zone_2"
    source_ignore:
    - "TUNER"
    - "PHONO"
    - "AUDIO1"
    - "AUDIO2"
    - "AUDIO3"
    - "AUDIO4"
    - "V-AUX"
  
  - platform: frontier_silicon
    host: 192.168.1.18

  - platform: frontier_silicon
    host: 192.168.1.31

They came back after the server restart, but now they have a rather strange entity_id:

Can I rename them / do something else? When the discovery worked for this devices earlier, the entity_id was generated out of the friendly names.
I believe it occured since the 0.78.1 update?

All good now, the problem seems to be fixed with the 0.78.2 update