Not connecting with child

How come I am losing connection with a few sites I have been maintaining through MainWP for over a year? MainWP Child plugin not detected it says but the plug in is just there. 2 sites out of 20 now…
Tried to force reconnect in settings at no avail
Tried to uninstall and reinstall child plug in at no avail

Hi Eric,

thanks for reaching out.

  • Do you use some security plugins on the sites that keep disconnecting?
  • Do you use Cloudflare or any other cloud proxy for these sites?
  • Do you use some caching plugins?
  • Are both sites on the same server/host?