Every time my MacBook wakes up from sleep the network connection is "frozen".
Websites are not loading, Apps don't have internet connection etc. although the MacBook is connected to the wifi.
Apart from running Norton 360 8.8.7. I'm running AdGuard with AdGuard DNS activated.
All other security suite apps (f.e. Avast One etc.) don't show this behavior.
Cleaning the DNS-Cache (f.e. through Clean My Mac) resolves the issue sometimes but not constantly.
The only solution I found to be working 100% is to restart my MacBook to get the connection working again.
Disconnecting and reconnecting to the wifi doesn't help.
Removing Norton 360 completely solves the issue, too.
The MacBooks I'm using:
MacBook Pro 16" M2 MAX
MacOS 14.1.1
MacBook Pro 16" M3 MAX
MacOS 14.1.1
MacBook Air 13" 2013
MacOS 11.7.10
Unfortunately my original post has been marked as solved although the issue persists. That's the reason why I opened a new one...