[BRLTTY] More Stuff with Udev and Systemd

[Rob]

I transferred the system  had built to another computer. This time the 
90-brltty.rules
and
brltty-wrapper
worked.
But I saw some weird messages from the kernel. Every other second or so, it said something like
{ long_dmesg_number usb_fs interface claimed by USBHID while 'brltty' sets config 1 }
That isn't it exactly, but close. It said something about USB being claimed while brltty set config 1.
Any idea what that is all about?