loses network

[Bigdog9586]

just got a new iMac pro and have noticed that I click on Safari and it comes up no connection. Go into network and click on my wifi and my reestablish connection and all is well. come back hour or so later and wake it up and click on safari and again no connection. Why isn't it remembering which wifi I'm on?

 

[Bigdog9586]

Must have been new users problem as of yesterday afternoon no more problem.