Streamlord proxies have been kinda unreliable for me too. I’ve started using Windscribe, and it’s been great for streaming. They have a free plan, but the paid version is worth it for the extra features.
Also, try using a different device if you can. Sometimes the issue is with the device, not the proxy.
Also, try using a different device if you can. Sometimes the issue is with the device, not the proxy.