I'm having the same issue, repeated disconnects, I've restarted my computer, repaired files and the works. It's not a ddos or internet issues. My ms/internet is fine. I'm able to log right back in right after I get d/c but then like clockwork I'm d/c again. It's weird because typically I can tell I'm about to get booted again due to the fact that I can see people moving around, receive whispers, I'm somehow able to still move around etc but I'm unable to send any whispers back, once that happens I have around 30 seconds to a minute before I'm d/c. I'm assuming it's a server thing and only affecting some players. I've asked some friends and they're not having any issues at all.
For clarification, I don't get anything from battle eye saying the client isn't compatible, it's just the regular "wait 15 minutes your char may be district locked etc"