NHTSA Complaint #11611029 — 2016 CHEVROLET VOLT

I'm driving a 2016 Chevy Volt in California that I bought in 2022 from Carmax. In the middle of driving on the highway, the error "Propulsion Power is reduced" alongside the check engine light. In the middle of driving on a highway at 65mi/h, I could not accelerate even though I floored the gas pedal and the car quickly decelerated. This is extremely dangerous especially in the middle of the highway. I had an auto shop look at it and they replaced a fuse and told me it was good to go. When I got it back, I though the problem was fixed but the issue came up again after only 1 week and had to take it to a different shop where I originally bought the car used at ~49k miles (CarMax). It took ~3 weeks before they were able to get it diagnosed at another auto shop. I received this email from them after diagnosis (attached file). A quick search on the internet and it seems a lot of people with this car is having the same issue. Everyone is also having issue with the EGR valve being backordered that is taking a couple months to over a year to get the parts in. Those people are resorting to unplugging the valve and driving as is. I don't want to have to do this either. Please see attached file for inspection report.