Welcome on board from Texas.
I had a similar problem with my Bersa 380 years ago. In my case it was because I had Magazines that were not made by Bersa. I got them from a Gun store and they did not say Bersa on them. I ordered some Bersa Magazines and my jamming problem went away. Also make sure your magazines are clean and lightly lubricated.
lubrication is important in soooo many things... I will have to find a source for "Bersa" loads... sounds like that could be expensive. Finding cheaper ammo has become an issue for many. Thanx for the info Tony.