If i ran the wsus server cleanup wizard. and i remove the computers not contacting the server for more than a month.
if the computers contact the server again will it re-appear in the wsus console
If i ran the wsus server cleanup wizard. and i remove the computers not contacting the server for more than a month.
if the computers contact the server again will it re-appear in the wsus console
Yes, they should reappear, and you then move them to whatever groups you have organized in WSUS (like for us we have an "approved for rollout" group to get updates).