It is an ideal time to consider using regions in server lists due to issues with Chinese servers overcrowding the lists for European players and block results. Using regions can also help in the future. You are now using 3 regions [-1,3,255] in server definitions. You got integer(255) as region variable in steam, which is enought for all countries of the world. Then you can create groups like Europe/Asia/North America/South America and so on in filter of DayZ Launcher.
This is a major issue as players are unable to locate any "local" servers because of Chinese servers. Problem persist for several months.
You should consider releasing a stable update for the launcher as soon as possible.
