Facing TV Problems? Ask a TV Technician.
Hello, I’m Nathan, and I’ll be assisting you today. My livelihood depends on your positive feedback, so your satisfaction is my highest priority.
Sorry to hear you’re having trouble.
The new station will eventually full replace the old one, though it usually doesn't happen immediately.
They'll at some point disable the analog broadcast and at that point 9 will stop working and you will have to retune. Until then, it may keep working just fine.