If Real-Debrid says "Katfile: Host limit reached," it means Katfile has temporarily blocked Real-Debrid’s IP. Wait 15 minutes and retry. Serious debrid users maintain a backup service (e.g., keep both Real-Debrid and AllDebrid active) to switch hosts.
Major debrid services do support Katfile, but Katfile is known to be more aggressive than hosts like Rapidgator or Uploaded. Key points: katfile debrid