Airport Time Capsule
I have a 2014 27" Mac that will no longer backup to my Airport Time Capsule. It was working fine until 2 months ago. The first pic is the Time Machine summary. The second is the notice I get when I click on the red "i". I have unplugged and restarted the unit, but it has not worked. I was going to erase the hard drive or reset it to see if that solved the problem, but I am concerned that will do something to the wifi router, which is working fine. Any help would be appreciated.
Thanks!
iMac 27″, macOS 11.7