When I try to use 127.0.0.1:15578 I get the following message:
[2016-01-26 16:58:07] Probing for an alive pool
[2016-01-26 16:58:17] Waiting for work to be available from pools.
[2016-01-26 16:59:07] No servers were found that could be used to get work from.
[2016-01-26 16:59:07] Please check the details from the list below of the servers you have input
[2016-01-26 16:59:07] Most likely you have input the wrong URL, forgotten to add a port, or have not set up workers
[2016-01-26 16:59:07] Pool: 0 URL:
http://127.0.0.1:15578 User: user Password: pass
[2016-01-26 16:59:07] Press any key to exit, or cgminer will wait indefinitely for an alive pool.
I did add the --btc-address Jxxxxxxxxxxxxxxx and that seems to work, and I did enter my IP for my PC where i am running the qt -server (
http://192.168.0.10:15578)
AND IT WORKS!

Thank you for the help guys!
So for everyone out there who is looking for how to remotely run your setup in the home use the IP for the PC/Mac where your qt wallet is running, not the 127.0.0.1 as every guide out there on internet says... I guess 127.0.0.1 its just working if you run the miners from the same PC/Mac.