Just like to mention that using HiDPI laptop screen on linux, the new Insync menu is ridiculously small.
I am running Linux Mint 17 on a Dell M3800 workstation which has a Quad HD screen (like a MacBook Pro Retina screen)
Resolution is 3200 x 1800 pixels.
Consequently, the InSync menu is shown approximately half the size it should be.
I have a screenshot of this but I can’t upload it as I’m a ‘new user’ and Discourse won’t let me.