Recommendation: for a home that cannot run Ethernet cables to every room, a quality tri-band or Wi-Fi 6E mesh system is an excellent solution for IPTV. Use wired backhaul if possible, tri-band if wired is not possible. Avoid budget dual-band mesh for IPTV use — the shared backhaul will show...
Ireland — some providers distinguish between "connections" and "devices". "Connections" means simultaneous active streams. "Devices" means authorised devices. Check with your provider whether your plan limits active streams, total registered devices, or both.
I use TiviMate for live channels and love it but the VOD section is frankly terrible. A friend recommended OTT Navigator specifically for VOD. Is it actually better? And can I use both apps on the same device with the same subscription?
UK — tip: when testing, vary the content type. Live news, sports, documentary, and on-demand all have different stream characteristics. Test all types you actually watch.
Adding to the checklist from my experience: verify the VOD content format. Some services deliver VOD as MP4 via HTTP, others as MPEG-TS streams. Not all apps handle both equally well. If VOD is important to you, ask specifically how it is delivered.