Once again, my game keeps updating on 1 pack and won't stop

I had this same problem a few weeks ago. I cleared my cache but I'm trying to avoid uninstalling everything again and redownloading it all. When I do that, it ALWAYS says I'm missing content. I own every single content available. I check and it says it's all installed. I try to play the game, and half the stuff I download is missing something.

I'm tired of either having to rebuy or give up playing without the things I paid for. I'm tired of not being able to play more than a day or two without something breaking. 

Half of my content I had to buy on Steam because the EA App wouldn't work for me. Now I have some on the app and some on steam. I checked steam and it's all there.

Please if someone can help me, I would be so grateful. I don't understand. My app won't even show me as online or playing half the time.

I play on a PC and have the latest version of the game since I've had to download it so many times.

Thank you