Sounds like you need focused practice.
You're at the skill level where this becomes useful.
The idea is to identify what your weaknesses are, and specifically practice maps that require those skills, not exclusively, but by simply increasing how often you play maps like that.
For example, one of my current weaknesses is denser stuff. It doesn't matter if it's dense streams or dense js/hs type stuff, as long as it's visually dense enough it will help my reading (although focusing too much one one type of pattern will mean my reading on those other patterns won't improve as quickly as the one that's being focused on).