If you get another disconnect, I would take a screenshot with the time and opponent's name and send it to
CDPR support. They might be able to investigate the matter further. In some cases, it can be tricky to find out what's really causing the issue. You think it's the CDPR server, but it appears that not many players are affected. Then the question becomes, what's different between those select few and everyone else without issues? It could be an unstable connection and I am not even talking about the connection at your home, but the whole route, which might include a faulty hop. CDPR already implemented a reconnect feature. So, for that to fail, the connection need to have taken a pretty big hit.