I have the exact same issues (car delivered mid-August). While the Honda App Centre is still behaving the same, I managed to make the Aha radio app working by clearing the app's cache from All Apps > Apps Manager. I've done the same for Honda App Centre, but it didn't help. I don't think this is an issue related to the wi-fi connection (the System Update works fine, in my case letting me know, after a short while, that there are no new updates for the system, so it looks like is connected), but an issue with the app itself or with their servers. On my previous Hondas (one Civic, two CR-Vs) the Honda App Centre worked just fine, but I never used it. Aha app was fine 5-6 years ago, but today is very sluggish and counter-intuitive to work with, I rather prefer Android Auto and my Android apps - this summer I was happily driving through Eastern Europe while listening live to LBC on Radio UK app!