Several readers have reported an issue where they are unable to successfully share an Internet connection with other Macs. In many cases, the shared connection works properly for a few minutes, then ...

I've got an M1 MacBook Pro, and want to connect to a 2011 Mac Mini. Basically, I'm using the Mac Mini as a fancy dongle. I want access to its ethernet port, and I've got an 8 GB USB spinning platter ...