Connection with Logi G Keyboard service closed.

Could you please let me know why am I getting this error?

[MrEdinLaw]

Same error at ubuntu 18.04

[OmOiYuMe]

Same on manjaro 19.0, i had to install java8 because latest version (13) wasnt detected.

[Ljava.lang.String;@25820eb3
mar. 12, 2020 2:18:20 A. M. Logi.GSeries.Keyboard.CommunicationClient sendCommand
INFORMACIÓN: Connection with Logi G Keyboard service closed.