So I did a 24 hour trial with a provider. Then I decided to do 1 month sub since I feel 24 hours isn't enough time to test out the service. Once I signed up for 1 month, I was given a M3U URL. Then I realized that I had subscribed to this URL in the past. My question is, if the M3U URL is exactly the same as before then does that mean that the main source of the IPTV is the same? If yes, does that mean that the reliability should be the same as before?