give the wireless network higher priority than the wired
WIRELESS CONNECTION > "Internet Protocol Version 4 (TCP/IPv4) Properties"
> advanced TCP/IP setting > Automatic metric
Uncheck it. That will enable a text box named “Interface metric”. Fill in a number. It needs to be larger than 1 (reserved for loopback) and the number(30) you choose for the wired network.
WIRED CONNECTION > "Internet Protocol Version 4 (TCP/IPv4) Properties"
> advanced TCP/IP setting > Automatic metric
Again Uncheck “Automatic metric”, and fill in a number in the “Interface metric” box. It needs to be larger than 1 but smaller than the number above (15).