I've now have a bit of experience with the two friend's guns I am teaching to shoot, who both bought a Ruger LCP Max in .380 acp. Both of them were purchased new and they have both had a bunch of jams and FTF. Every time we go to the range the failures do diminish so I hope this is just due to the break in period and will disappear soon! They are both shooting a bunch of different brands of ammo, but it is all 95 grain hardball. They include CCI Blazer, Federal and A/E, Remington, Winchester, Magtech, Fiochhi. So far they have around 250 through one of them and about 200 through the other. I told them that if they are still experiencing issues after 400 rounds they should contact Ruger to have them inspect the guns.
I have not seen too many compact 380's run 100% perfectly. I guess making a low powered cartridge cycle a miniature pistol is not easy. After having them try the LCP Max, the S&W Bodyguard, Karr, Glock42 - they all had a stoppage of some sort - with the Glock 42 being the most reliable of the bunch. Hopefully this Friday the pistols will come into their own and work flawlessly, we'll see. BTW they both get cleaned and lightly lubricated after they are shot.