Bluetooth: hci0 advertising data length corrected
After I installed this plugin on my RP3, the system log shows the following errors repeatedly in a crazy speed, which seems a bad thing so I removed it right away:

`Bluetooth: hci0 advertising data length corrected`

It seems this is caused by Bluetooth overload, which I assume is caused by continuous BLE scanning. I wonder if this can be solved by reducing the scanning rate, and if so how? BTW, adjusting updateInterval doesn’t help.
