Couldn’t connect to network server

I can’t seem to add any type of addons on kodi..anytime i try, the only message i get is that it couldn’t connect to the network server. I can still use and watch tv shows/movies on my the addons i already had installed but won’t let me add anything new. I have even tried using the browser on the android box to ensure that it was indeed connected and everything else seems to work fine, i just can’t get any addons anymore. I’m hoping someone can help, i’ve tried almost everything, but it wasn’t enough since i havent fixed the problem, i know i’m missing something and a bump in the right direction would be great. I am using the z64 android box if that helps any, and i have uninstalled kodi, updating kodi and that hasn’t fixed the problem either. Please help. Hope you all enjoy the rest of your day.