At the moment, we don’t have enough information to determine what’s going wrong. The message “Can’t find server” can occur for several different reasons, depending on where and how your Roon Server is running.
To help us move forward, please clarify the following:
Which device is hosting your Roon Server?
(For example: a Windows PC, Mac, Linux machine, NAS, or Roon Nucleus)
Is that device powered on and connected to the same network as your Lenovo laptop?
Are you running:
Roon Server on one device, and
Roon Remote on the Lenovo laptop
or is everything supposed to be running on the same machine?
Are you using any of the following on your network?
VPN software
Multiple routers / mesh extenders
Guest Wi-Fi network
Once we know where your Roon Server is hosted and how your devices are connected, we can advise on the next steps.
We’ll be happy to help once we have this information.