Loosing connection to hub

[quintz]

Sometimes my harmony-api-service looses connection to my Harmony Hub, even though the hub has a strong WLAN connection.

After a restart of the service everything works again.

Where can I start investigating on this problem?
The log folder ist empty though :-(

[lucasklaassen]

I've had good success with this library, it works well!
https://github.com/JordanMartin/harmonyhub-api