Why do VPNs sometimes make IPTV worse instead of better?
VPNs can slow IPTV if the VPN server is overloaded, far from your region, or uses a congested route. Some VPNs also throttle video traffic. Choose a nearby server, use a gaming/streaming-optimized VPN, or avoid free VPNs altogether. Glanfy suggests providers compatible with stable VPN routing.