Yes, but 20% of AWS is between the United States and Canada. If you have latency with your connection between Europe and the United States, you can use a VPN to redirect your connection allowing you to have a faster stable connection. Basically what can happen is that there might not a problem with your ISP and there might not be a problem with the Web Host but there could be a problem somewhere in between where the internet connects your ISP to your Web Host.
My website has only gone offline on Aug 26; it was down for 30 minutes because the Data Center where I'm hosting went offline.
Some recent dates of downtime detected have been:
Jul 22, 31
Aug 1, 5, 6, 7, 8, 9, 13, 14, 15, 16, 17, 20, 29, 31
Sep 2, 6, 17, 18, 20, 26, 27, 29, 30
Oct 3, 4, 5, 8, 9, 11, 12, 14
These probably lasted a few seconds/minutes or using Cloudflare CDN kept my website online.