I use Progdvb Pro to see both free and scrambled IPTV channels (obviously with an official card).
Some channels are viaccess encrypted others are not encrypted at all.

No problem with free channels. With Acamd, all channels are open but freeze less than one hour after the opening of the channel. Despite all the trials to change settings, the problem remains the same.

Is there a way to use USB Common Interface (for example Hauppauge WinTV-CI) with Viaccess red cam for example, to watch IPTV channels with progdvb?

Best regards

1. You open only one - current channel.
2. No. hauppauge not supported.