I own a modded switch and I asked my friend to help me set it up (since I loved mods and always wanted to mod my smash) but a few months after, when my brother bought nintendo switch online to play smash online, we cant even launch online nor open the e shop. But whenever we reset the switch and put it back to its unmodded state, it works perfectly fine, being able to play online and such. Why is that and can anybody help me?