Admiral 12858102 Side by Side water dispensor stopped workin

Hello,

I would appreciate any advice.

My water dispenser and ice maker stopped working recently. Thinking this may be the water filter I replaced it still with no luck.

I have looked for solutions online and have verified the water line is not iced over.

Here is what I have noticed. If I put the water filter in and twist it on, about 80% on and hold it with my hands, the water comes out fine.

However if I twist it 100% on and it locks in the water stops coming out.

There is plenty of water pressure.

What is the part that the water filter twists into called? I am thinking maybe that part is defective.

Any advice would be much appreciated. I really miss my filtered water and ice.

Thank you