Electronic Stability Control Related Problems of the 2019 Subaru Legacy

Electronic Stability Control problem

Ever since the beginning of this year, all warning lights and eye sight have come up on the display screen every 2-3 weeks. Twice it's given the code that something is blocking the shutters. Tried clearing shutters, but no success. Tried replacing assembly; still didn't work. First time it happened, car was stationary. Next 3 times, car was in motion. Also tried re-setting computer system, but warning lights and eye sight would come on again in 2-3 weeks. Must be a design flaw somewhere to have this happen four times, even after replacing assembly! most recent occurrence was on 1 March 2020. This should not be happening in a new vehicle!.