Mapped drives disconnect

Hello, i am newish to the truenas system and community i have set up a file server at my work using truenas, but when i turned the gateway off for recovery on the gateway all the computers with mapped drives to the truenas claim they cant connect to the truenas the banner says its the same ip address i gave as a static at the truenas along with shutting the dhcp off, im also unable to reach the jweb from wifi now i have to be hardwired to the gateway (juniperSRX320) or im unable to connect to the ip url, the fix for the mapped drives was just remapping the drives it seems, is there settings or something i can change so that the drives don’t break after connectivity is restored to them and to fix the jweb page? thanks!