VHS - Is this Halo or Ringing?

[Selur]

Yes, BasicVSR++ comes with the torch addon.

[Miranda]

OK, I doubt it will run on my ancient PC

[Selur]

Okay, you won't be able to reproduce the same effect without it, but maybe some aWarpSharp on Chroma only also will help.
(The whole over sharpening and chroma bleeding is a pain. )

Cu Selur

[Selur]

Another approach:
script: https://pastebin.com/YHQ3W0vy
image: https://imgsli.com/MjgwNjA0