u/Cuervoazulado

So, a couple of weeks ago I posted about having issues with my shifting. You know the classic won't shift properly on one side while doing it fine on the other side.

However I changed the hanger, since it was supposedly bent but nothing really changed. I had a new cable around and also replaced it but everything is the same.

It's a 11s Deore. I guess the culprit might be the cassette and the chain since I haven't changed them since I bought the bike but they also don't look worn out. Could it be the housing?