I haven't had any problem with my GTV Formuler but since 2 weeks I get black screens with this error message (1) Retrying: 1/5 Unable to open stream. Server error: HTTP 401 and then a second message appears (2) A network error has occurred. My internet service is stable, I don't have a VPN. I checked with the IPTV provider, he has no problem with these streaming servers.
However, he told me that this problem is your MyTVonline2. I have observed that this problem occurs in the evening. Sometimes the channel i'm watching will work and all of a sudden, this black screen with the error pops up. So it's not just when I'm trying to change channels. Could the MyTVonline2 version be the cause? Thanks for your support!