Building an ad-free IPTV player — what's missing from the one you use now?

Hey! I'm the solo dev behind Streamblix — launching here on Product Hunt July 23. It's a free, ad-free IPTV player for Android (M3U + Xtream Codes), built around a clean, dark UI and things like automatic dead-channel detection and EPG matching that actually works.

Before launch, I'd genuinely like to know: what's the one thing that annoys you most about the IPTV player you use today? Slow EPG matching, cluttered menus, ads, something else? This shapes what I build next.