Design change for devices name and buttons
If a devices name is longer than 14 characters a scrollbar appears and name gets hard to read. I would suggest to spend the device name a complete row and move the buttons into the next row. I played a bit with the developer mode and simply put the name and the buttons into a table with two rows to test, what it looks like:
The height of the double row is even a bit less than of a row with scrollbar, so there is no loss of space. And the name can be much longer until the scrollbar appears.
What do you think?