Is there a way to make vendor to restock their inwentory and cash ? i play for many days around goodsprings and chet have always tha same inventory , i play on hardcoe mode but it is not natural and i want to change it to 2days if its possible for all vendors.

It's supposed to be every 3 days, but sometimes vendors get bugged & never seem to change, ever.

Enter shop, save game, exit game, start game, load game. Repeat.

I think the inventory changes, the more you level up,I not sure but, I have the same problem every time I wait around for the vendors to restock.

I might be mistaken but isn't it a 7 day wait now? I always find something to do and 7 days go by quick so I never wait for merchants.

3 days. always 3 days on mine. except for the BoS bunker store she never restocks