The udev rules should put the pid file in /run/brltty/ (not just /run/). (dm)
The udev rules should put the pid file in /run/brltty/ (not just /run/). (dm)

brltty/brltty,brltty/brltty,brltty/brltty,brltty/brltty,brltty/brltty,brltty/brltty