Riley D. said: Unfortunately this is something that we don't have much control over, it's DDoS protection provided by Cloudflare (which a lot of websites use). Likely there is a VPN or some type of misbehaving proxy/virus scanner on their computer that is interfering here. So, what should she do, when this happens? Roll20 seems to be the first and only site that has that issue for my player. Maybe no other sites she visits is protected by Cloudflare. She tried to clear the cache, the cookies, to restart her router, and to share her connection with her phone. She tried Firefox and Chrome. She doesn't use any VPN. I'll ask her about virus scanners. But because of that, we couldn't play yesterday.