Using the latest Homebridge and keep getting the errors below, pls advise?

I tried to set it as a child bridge but it didn't help as well.

[5/20/2022, 1:05:57 PM] [homebridge-roomba-stv] This plugin slows down Homebridge. The read handler for the characteristic 'On' was slow to respond! See https://homebridge.io/w/JtMGR for more info.
[5/20/2022, 1:05:57 PM] [homebridge-roomba-stv] This plugin slows down Homebridge. The read handler for the characteristic 'Status Low Battery' was slow to respond! See https://homebridge.io/w/JtMGR for more info.
[5/20/2022, 1:05:57 PM] [homebridge-roomba-stv] This plugin slows down Homebridge. The read handler for the characteristic 'Battery Level' was slow to respond! See https://homebridge.io/w/JtMGR for more info.
[5/20/2022, 1:05:57 PM] [homebridge-roomba-stv] This plugin slows down Homebridge. The read handler for the characteristic 'Charging State' was slow to respond! See https://homebridge.io/w/JtMGR for more info.
[5/20/2022, 1:06:03 PM] [homebridge-roomba-stv] This plugin slows down Homebridge. The read handler for the characteristic 'On' didn't respond at all!. Please check that you properly call the callback! See https://homebridge.io/w/JtMGR for more info.
[5/20/2022, 1:06:03 PM] [homebridge-roomba-stv] This plugin slows down Homebridge. The read handler for the characteristic 'Status Low Battery' didn't respond at all!. Please check that you properly call the callback! See https://homebridge.io/w/JtMGR for more info.
[5/20/2022, 1:06:03 PM] [homebridge-roomba-stv] This plugin slows down Homebridge. The read handler for the characteristic 'Battery Level' didn't respond at all!. Please check that you properly call the callback! See https://homebridge.io/w/JtMGR for more info.
[5/20/2022, 1:06:03 PM] [homebridge-roomba-stv] This plugin slows down Homebridge. The read handler for the characteristic 'Charging State' didn't respond at all!. Please check that you properly call the callback! See https://homebridge.io/w/JtMGR for more info.