Customizer keeps on refreshing after TML activation

Update: it seems the problem only appears when adding a “log in” and/or “log out” link in the navigation bar.

– JP

Update: the refresh problem also seems to trigger a firewall block from my webhost and I’m now unable to access my blog. This is the third time this has happened.

I like TML! There’s nothing like it out there and I don’t wanna quit using it!

– JP

Does this happen when attempting to customize a bundle deem such as Twenty Sixteen or Twenty Fifteen?

I’ve seen most similar topics closed with comments that disabling WP-Copyright-Protection solved the problem. I’m commenting here because it’s still open. I don’t have WP-Copyright-Protection in my theme. It’s a custom theme I’m currently building, about 70% done. It’s very lightweight, no plugins in use. I was using the multiple-post-thumbnails plugin. It’s disabled. I’ve disabled the few custom widgets I’ve built. Stripped down to nothing. Still getting the Customizer refresh loop.

I performed the phpMyAdmin plugin deactivation technique just to be sure. Had no effect. I don’t doubt that the WP-Copyright-Protection is ONE culprit. It’s certainly not the ONLY culprit. I’d love to hear any more insight, if someone has a clue.

Thanks!
GS