I bought one of these https://www.ebay.ie/itm/X96-Mini-2GB-RAM-16GB-ROM-4K-WiFi-Smart-Android-7-1-TV-Box-Media-Player/152783303013?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 and bought an iptv subscription and it works good except it buffers all the time if i'm watchoing a HD stream on wifi but ok with wired connection. I got back to the seller and he says cheap boxes like this don't have a good wifi engine or whatever and i should try putting it nearer the modem or try pointing it in different directions. Does this make sense or should I just get a better box? Can I put my iptv app on a Firestick?