Network connection lost when Mac wakes

[difrance1217]

Hello there, I am running a MacStudio with a M1-Ultra and I have Sonoma installed (14.3). When my mac sleeps, when I come back to it, it cannot access the network - Mail cannot download new email messages, Music cannot access my station, and Safari cannot access web pages. The only fix is to shut down and restart. Does anyone else have this issue? Any ideas on how to fix it? Please advise. Thanks in advance.

 

[Bigwaff]

Mac Studio using WiFi or wired Ethernet?

 

[difrance1217]

Hi there. It is a wired connection.

 

[Bigwaff]

It is a wired connection.

Is the Studio ethernet connected directly to your ISP router or a switch? Is your Studio network setting static IP or DHCP? Try swap the Ethernet cable for different one.