I found that the splitters in the rooms work fine, the issue seems to be the main splitter/amplifier from which a cable for each room comes down in the house. Apparently the cable in the master bedroom and the other room are right next to eachother in the amplifier while the other 2 rooms are separated by the in line coming in from the antenna. I think I can solve most of the problems by putting,on one of the outputs from the amplifier, another splitter and connecting to that all the rooms. I will probably also need to put down another cable for the kitchen since the old one coming from the master bedroom is really short and is starting to show some wear.