Excerpt: This model is a lemon. We have had our wifi system checked 3 times so it is not our wifi problem. The first tv we bought did not hook up to wifi at all so it was replaced by the second one. The second tv worked for a few days and it quit. We had Toshiba tech look at the tv who said it needed a new mother board and wifi. So, that was taken back and replaced with the 3rd tv. This one has lasted a couple of weeks but with the wifi going off all the time. Now the wifi doesn't work on it either. Do not buy this model. We have never had trouble with wifi with any of our other products: computer, printer, ipad etc. We also make sure there are no other wifi products on at the same time as the tv. We still haven't resolved all this with Toshiba.