it's not been called iptvplayer for a while, it's e2iplayer now
I'VE JUST CARRIED OUT THIS PROCEDURE ON MY BOX AND IT WORKS PERFECT:
when you click red to remove plugins, remove both e2iplayers, one after the other, then reboot the box, then go to plugins menu and click green to shown downloadable plugins and click extensions and download e2iplayer git2878, not the dips one
once downloaded, make sure you update it first, it'll ask you about 10 questions during installation, click yes to them all
then click on the union jack, choose watch series and watch as many programmes as you like