For the past week the connection from CZ has been really really bad (red connection icon - players lagging in 10m jumps.) Unplayable conditions. There are 3 of from different CZ locations and providers. All with the same issue. The server tends to be full most cases. But lags were observed even with lesser players. No lags on other servers (community). Have not tried other official servers to see if the same occurs.
Server name: DayZ EU - DE 1390
Address: 195.82.158.42:11100
Server version: 1.25.158593
Required game version: 1.25.0
Map: ChernarusPlus
Mission: DayZ