i setup my MN but everytime i want to open the das wallet i get error said wrong masternode adres???
i create with the wallet the MN adres send 1000 das to it
 the wallet is sync i setup the das.conf like this

rpcuser=random name
rpcpassword=random password
rpcallowip=my ip adres
listen=1
server=1
daemon=1
logtimestamps=1
maxconnections=256
masternode=1
masternodeprivkey= my private key from masternode
masternodeaddr=my MN adres with 1000 das on it

what is wrong??

by the way when i set up like this my computer need to run 24/7 to receive coins?
first i wanted use vultr but its crazy to pay 5 euro a month for this and receive 5 cent on coins every month
also when my computer need to run 24/7 the electric cost wil be mutch more higher than the reward and it is not safe but i dont have creditcard so i am not able to pay vultr
and dont start talking about paypal becouse it is only asking for my creditcard already depressed anough.