My rg35xxh using pixie already connected to wifi but has no internet

guys and here is the problem with my device:
i used terminal to check the hardware and software and my rg35xxh doesnt have anything broken yet but i dont have internet even when it shows that i connected to internet, i also checked if i got a ip addr or not and it shows that ive already got 1 ip addr buttttt when i try using PortMaster it says that i need to connect to wifi when i already did? also when i use terminal to ping servers like google.com and 8.8.8.8 i cannot ping my result is 100% packet loss and i remember that after i use dingux commander to run the .so file or shared object its like the .dll on window and i execute it then i got kicked out of the app and after that i dont notice anything broken, i executed the libanl.so.1 on the dic /lib64/ but when i connect to wifi(after executing that file) it shows that i connected to wifi also have an ip address but i cannot use anything that requires internet, i tried restoring my os even i reflash the pixie again onto my micro sd card and i still dont have internet. I think that the configs r saved in the “bios” folder and what if i only copy the ROMS and ports to the new os and i dont copy the bios, what would happen if so?
TYSM guys!