IPTV Smarters pro installed same problem
Update today 17.1.2020
my 2. FORMULER Z7 NOW DONT OPEN MY CHANNELS NO Stream. Both boxes with portals down!
It is your new fu...firmware...I think they blocked the Provider AND dont work! The same WITH Smarters....blocked !!! Only IPTV Extreme pro can open portals
and m3u from USB is working