Help Multiple devices connected

[ant4r3s]

Hi,
when I try to connect more than 2 devices to my PC, they start to unplug/plug automatically from/to it. Does it depend on some configuration file?

Thanks a lot

 

[Slug]

What devices, and how are they connected?

 

[ant4r3s]

All devices are the same model: LG-G2 802. They are connected via USB ports.