My iptv stopped working with a vpn, would say it didn’t have Internet connection. Had very problems really so assume they switched to some in-built one!
However I used surfshark before that. I'm thinking I'll go somewhere else for my iptv this year when it runs out in about 6 days time! The lad who sold it went quiet and stopped reading messages or updating his whatsapp group for it so I assume he has wrapped it in! Shame cause I had no problems and it was half the price of others I've been told about (about £40 for a year I paid) and he would often offer a discount to add 12 months to your subscription as a flash sale thing so sometimes would offer 12 months for £25-30.