Rox64 said:
Oh well, I never use VLC (I'm a MPC-HC user), I only downloaded VLC to see if MPC-HC was buggy. But nope, both freezes or give problems in the same scenarios. I could try other media player but I guess the problem resides in the iso.
Nevertheless, it's good to know that's a usual problem with VLC.
I would try re-encoding the ISO using handbrake to either a mkv or mp4. Probably won't solve the problem, but I'm not sure what else you can do at this point.