"Error submitting name registration" when trying to register an id

I have tried registering multiple times on multiple computers with the same error message. I already have plenty of BTC in my wallet. I’ve seen posts about looking at the logs but am not quite sure where to look for them. I am on macOS 10.13.3.

Weird, I just tried again (after a few hours of trying last night) and it registered… Not sure what changed.