Hello Mac Users,
I found a work-around to the crashing problem. A while ago I used a virtual machine (virtualbox) on my macbook pro to install a version of XP and Linux on my laptop. To stop viptv from crashing, I just run xp on the virtual box and watch from there. Obviously this isn't going to be ideal for everyone as I personally need all these OSs for my web development, but if you're desperate to watch. Then here's a simple guide to be up and running. But please note you need a copy of Windows XP, Vista or 7.
INSTALL XP on YOUR MAC WITH VIRTUAL BOX GUIDE
Hope this helps, if you need a hand send me a shout.