Failed to Connect to Server. Solution here.

[❦Mia๑☄]

My game suddenly couldn't connect to the server, and this issue persisted for two weeks. However, the same account worked perfectly on any other computer. If you’ve had the same experience, tried all possible fixes (even reinstalling the system), and still couldn’t resolve it, here’s a method you can try: Log into the account on another computer, launch the game, and play one round using the last character you used. Successfully extract from the match, return to the lobby, and exit the game. Then, log back into the account on your original computer—it should now connect to the server. This is how I fixed my issue. Feel free to try it; I hope it works for you too.

[MeKLiN]

check the 'time' on your computer' this can be set in cmos and windows may not automatically adjust it. but others have had this issue too, it is resolved by closing DungeonCrawler.exe with taskmanager and reopening it, sometimes 2 or 3 times