I confirm that I still successfully use DVB-C (WinTV Dual-HD) in the Netherlands with the latest stable version 1.25.3.5385. Running PMS on Arch Linux (bare, not e.g. in Docker or Proxxmox).
Note that there is an ongoing issue in the current version (v1.22.3.4523 and later) where not all found channels are successfully validated/stored. You can workaround that for now to do the scan in an older version (<=v1.22.3.4523) and update back to the latest after. This doesn’t seem to be the problem you currently have though.
