I had sound effect issues, I turned off "Stop Sound when lose focus" this returned all the sound effects
Cosmetic Technical issues
The exit Ironclad Online screen goes to "Network Error" Ironclad disconnected. Would be worth changing this, as it is not really an error and could confuse a little.
Quit game on the first menu screen would be good to have a check box.
Account logins seem to only save when you are still in the same game session. If you quit and load back up it loses your account details. There should be an option to save them, possibly even a drop down to select multiple accounts.
Need a Ironclad lobby/Game lobby switch so you can swap to either lobby, while waiting for game.
Lobby screen needs to be full screen so chat window is bigger, if there is a lot of traffic eventually it will fill up too quick.
Should be able to add friends from the lobby.
First game menu on load up would be useful to have a skirmish option.
Some more playing around in lobby :-
Adding friends should be mutual, you can add a friend, but you are not added to their list. And you also cannot refuse someone making you a friend.
Private messaging function would be useful.
If you type in a long string of chars, the first line against your name is blank like a carriage return. Sometimes a char goes missing off the end of the chat box, I only saw this once with the F char. I tried to replicate it with numerics but it didn't happen, so might be something funny.
Changing channel and selecting the same channel you are in clears the chat log for that channel. Not really a big deal.
If you right click and hold and spin around a while, then let go on an option it selects that option. Might be worth disabling that?
Really good so far though, have been logging in and out and under different char names and it is all very stable so far for me.
