Bluetooth dongle not working if two USB hubs are connected to the PC

I have ASUS Bluetooth 5.0 USB dongle (USB 2.0). I used it with the passive USB 3.0 hub of my monitor. I've recently purchased another (desk-attached) USB 3.0 hub (also passive). My (5+ yrs old) motherboard has both USB 3.0 ports (blue, native , Intel Chipset, MoBo internal connectors - front panel) and USB 3.1 ports (teal, ASMedia USB3.1 eXtensible Host Controller, rear MoBo panel). For some strange reason, the Bluetooth dongle does not work if both hubs are connected to the two rear USB3.1 ports correspondingly (ASMedia controller). By works , I mean that I'm able to connect other Bluetooth d

Question by simon on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.