i threw a code p0244 ( wastegate control solenoid valve)recently any suggestion

What is your question?

was driving down the road went accelerate not even a hard one car sputtered and cel came on i let off gas and car drove fine afterwards and when i turned car off and went back a few hours later cel was off the car is constantly chugging when trying to accelerate when in idle my boost gage is reading -20 before my turbo blew it would read -13 ish when just idling is this something due to the replacment of the turbo could this issue have been the reason fr blown turbo and what do i do to fix or find issue blew turbo at 124500 replaced and code happened about 1100 miles later