I'll jump on this thread, I'm from Hungary, and I have this issues as well, especially in instances, Frontline is literally unplayable, sometimes even happens in Savage instances. I just pinged Light DC
Pinging 195.82.50.10 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 195.82.50.10:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),