If you are usiing windows its easy to find your miners. Dowload a free app calledip scanner and do a scan of you network . It will pop up . It might not be ant miner but its got to be there . Make sure that you are using a router that has a ip address of 192.168.1.1. That seems to slim problems alot. Most cable companys have switched to modem that carry ip's like 192.168.0.1. This will lock your miner out of the network. After you access the miner you can change ip to static. DCHP tends to give miners different ip's sometimes if off for awhile.