Good question — geo-blocking plus slow routes is the usual culprit. They recommend using a reputable US-based proxy/VPN with dedicated streaming servers, TCP/UDP options, and a kill-switch; those features cut buffering and reduce leak risks. For security, pick one with strong AES encryption, DNS leak protection, and a clear no-logs policy. In practice, the user tried a streaming-optimized provider and switched from constant rebuffering to steady 4K playback by choosing a nearby high-bandwidth US exit server and enabling the kill-switch. Always test with a short trial before committing.
https://rimusic.es/
https://rimusic.es/