I have (had????) a .380 that went back 3 times for the same issue. The first two times, they claimed they replaced some parts and it test-fired ok. Each of those times, the issue would recur within the first magazine I shot. The third time, it was supposedly elevated to more senior techs and after having it a couple weeks, they wrote back to say it was "unrepairable" (ya think???).
They called to say they would replace the gun. That was 12 days ago. They still can't provide any information about the status of the replacement.
Maybe 380 guns are cursed?