AVerMedia LGP Lite - PC Aufnahme Problem

Ich:
Apparently I have a very uncommon problem, because I found nothing on the internet.One day I connected the CaptureCard as always with my PC and monitor. As I pressed the Tray-Symbol on the CaptureCard (or F7 as the default key) , the error occured:"Recording failed. This content is copy protected."I know this problem given by a PS3 or other consoles, but from my own PC?Things I already tried:Run as Admin. Compatibility Mode. Update all drivers (software and hardware). Other HDMI cabel/wire. Using a Laptop to capture the screen.Everything worked fine months ago, but I changed the graphic card from the "GeForce GTX 480" to "Radeon RX 480". Maybe there is a general problem with Radeon graphic cards, or did I miss something?Hope you can fix the problem.

Die so:
Dear Daniel,
Thank you for contacting AverMedia Support
Kindly inform you that some graphic cards also have HDCP protection to its HDMI output signal,
and since you mentioned this error message showed up after you changed to a new graphic card,
I suppose it is highly possible that the new graphic card has HDCP protection.
Please check the setting page of the Radeon RX 480 card, and see if there is any option to disable it.
You may also test another HDMI input source, or try your old graphic card to simply confirm if our theory is correct.

Thank you

Best regards, (kein Absender... ich muss mit einer KI gesprochen haben...)