Well mine was freezing , But i am glad to have gotten back 95% of my channels . From now on, if your channels are freezing, go to YouTube open up a long video and play it for while, if that Video buffers just like IPTV, Then it's your internet connection not IPTV.
Also if IPTV is your only source of TV, Your provider maybe slowing you down some, because IPTV uses alot of bandwidth, This is why i don't run IPTV all day and use my HDTV Antenna as well, which gives me 76 Local Channels, Movie channels and Foreign Channels. Do yourself a favor an get yourself and Over The Air "OTA" HD Antenna as a back up or get basic from cable or Sat and give your IPTV and Internet Service Provider a Break, Because if you don't Give your Iinternet Provider a timeout, they will give you one.