I am using 16.01 on Windows 10 32 bit (1511 [10585.546]); and, I am NOT seeing Code::Blocks freeze by itself.
I am seeing other things freeze for a few seconds. And, the rumor is that the newer version of Windows 10 freezes up a lot more.
Edit: I only have three plugins enabled Compiler, "Project options manipulator", and "Scripted wizard"
Tim S.