Can not create custom arena

[Lusche]

Tried several terrains at default settings. I see the popup "arena being initialised" and that's it. Arnea never appears, but I can still select regular online arenas or offline play. However, if I chose offline all menu items from the clipboard are gone, it's blank.

[Easyscor]

Same here, I tried the same things.

[jimson]

Yep, same thing here.

[Lusche]

It worked earlier, but now I can create one, but not enter it as it is already"full" and closed. 

[Chilli]

CTD

I had left a custom arena of another player which placed me back at the Main Menu.  Clicked Custom tab, and then Create Arena button.  Result was CTD and this info was collected if any help:

AppName: aceshigh.exe    AppVer: 0.0.0.0    ModName: aceshigh.exe
ModVer: 0.0.0.0    Offset: 00195595

Will try again after download of High Res Textures.

[Chilli]

After Hi res update tried again ...  and loaded no problem