Just to make it clear, assume you are using 2 instances of CommunityCoin-Qt with 3M balance at home and at work. At home you sent 1K to somewhere, 2999000 COMM change will go to original address or another hidden one will be created for this change. Now you still have 2999000 COMM. You go to work, opened wallet and realised that there are no coins at all, because your wallet at work now stale and does not contain private key for this hidden address with 2999000 COMM. You are thinking that coins were stolen becase you see -3M transaction. Than you come home, opened wallet and realised that coins are there! Holy cow! You are so happy!
It could be, I don't understand, why people wants to have their wallets on more than 1 computer... thanks for explaining for them
yes maybe thats why i am not having address problems i still have same and only one wallet