Using the Xamarin layout editor for Android, any time I click on a component within the toolbox and drag it to the layout, it just floats back towards the toolbox, and nothing is placed on the form. This was working fine around September 2014, when I initially installed the latest version of Xamarin that was available then.
This happens on my desktop PC, which has Windows 7 Ultimate, JDK 1.8.0_31 (32Bit), and Xamarin 5.7.1 build 17.
On my Laptop with Windows 7 Pro and JDK 1.8.0_31 (32Bit), this issue doesn't occur at all, and I can drag and drop the components onto the layout without issues.
I've noticed a few other posts mentioning GTK# .NET as the problem, but both my laptop and desktop are using the same version of GTK# .NET (v2.12).
What is causing this issue, and how may I fix it?