Roborocks doesn't react
Hey I have some problems with this plugin. 

Sometimes the roborocks doesn't react in Homekit. They are connected and I can start, stop, pause etc into the mi home app every time. The log of homebridge UI seems to be right.

> [2019-7-13 6:31:37 PM] [Roborock Oben] ACT setSpeed | roborock.vacuum.s5 | FanSpeed set to 100 over miIO for "Max".
> [2019-7-13 6:31:37 PM] [Roborock Oben] ACT setCleaning | roborock.vacuum.s5 | Start cleaning, not charging.
>       pi : TTY=pts/2 ; PWD=/var/lib/homebridge ; USER=root ; COMMAND=/bin/journalctl -o cat -n 500 -f -u homebridge
> pam_unix(sudo:session): session opened for user root by (uid=0)

Once it works, sometimes it doesn't work. 
What can be the problem?