Barracks Not Available

I tried to re-locate my Barracks but I still only get:

[09:03:01] Barrack 1 is not available
[09:03:05] Barrack 2 is not available
[09:03:08] Barrack 3 is not available
[09:03:11] Barrack 4 is not available

Any ideas? What other info can I provide to get help ?

Edit

Disabling "Background Mode" made it work

If you want Background to work follow instruction here --->> https://the.bytecode.club/showthread.php?tid=532

p.s you need to stop and start desktop manager every-time you restart or start BS.