wifi keeps dropping out??...just on my Mac

Hi PhilW51,

Thank you for using Apple Support Communities.

I understand you can connect to your Wi-Fi network fine but it will randomly drop the connection.

Please try the Wireless Diagnostics to troubleshoot the issue.

Use Wireless Diagnostics to help you resolve Wi-Fi issues on your Mac - Apple Support

Monitor a Wi-Fi connection

Wireless Diagnostics also includes monitor mode. You can use this mode to help you diagnose intermittent issues like an unexpectedly dropped connection, or issues automatically connecting to a Wi-Fi network. When an issue is found, monitor mode automatically stops. It then collects information about what happened and presents a summary. Related information about the issue is saved to your desktop as part of a Wireless Diagnostics report.

You may also want to check for network interference.

Wi-Fi and Bluetooth: Potential sources of wireless interference - Apple Support

Take care.