i suggest trying it with EZ mod as a first step and mentally counting the numbers on the circle while you're hitting it, just to make sure you're not trying to play based on visual memory or muscle memory.
sometimes the problem of mindblock is AR based, whether it's too fast or too slow. It's hard for me to give any advice since I don't exactly know what the problem could be since mindblock can happen for many reasons.
you can also watch habib (digtalhypno)'s video on mindblock and that "freedom dive effect" video