Hi DTeCH!

I got an email from this site telling that you might need some assistance.

The first thing I did when I read your message was to download an ISO image of the Knoppix version you are currently using.
I prepared an USB Flash device with Knoppix 8.2.0 then.
Now I have some time to investigate the situation.
Knoppix 8.2.0 was built in 2018. It is based on Debian stable (stretch), testing (buster) and unstable (sid) with the Linux 4.12.7 kernel. There were some improvements since.
In 2019 there was a public release of Knoppix 8.6.1 based on Debian stable (buster), testing (bullseye) and unstable (sid) with the Linux 5.3.5 kernel.
You see Knoppix 8.2.0 uses the previous Version of the Debian Distribution.

What kind of Nvidia GPU are you currently using? Nvidia sometimes removes older GPUs from the list of the supported Hardware.
I have got a PC with an Nvidia 960 GTX graphics card and another one with an Nvidia 1060 GTX graphics card. Is this the hardware you intend to use?

Regards
Klaus2008