Non of the U.S.A or other country streams are working

[intellimediatv]

No channels are working in the app for U.S.A
or any other countries

[vdbhb59]

In this week's (izzy) release too it seems they don't work. I tried using VPN as well. But they kind of either show buffering forever or just do not load.
Maybe the stream m3u the app has, requires any SSO or authkey?