Error 2006 in "Configure DMARC records"

General Cloudflare Email Security
1

In my original DNS i had a dmarc entry.
Now i wanted to enable DMARC monitoring in Cloudflare, but when I click next on the setup screen i get a red error 2006 at the bottom.

Anybody knows what to do here?

2

I had the same.
Delete the dmarc entry in Cloudflare DNS and enable DMARC monitoring again.
GL

3

what do you mean by dynamic entry? I have no entry at all in Cloudflare yet.