Server Issues - Is there anything I should do?

[tigermom]

I have my own dedicated server. It's been very stable for the past year or so, but we are currently experiencing some trouble. Might be time to upgrade, and we are looking into that.

In the meantime, how do I make sure that my freesites don't get unlisted/banner/blacklisted whatever?

[tigermom]

Oh, whew, I discovered there's no downtime today - just a glitch with my ISP here. My sites are fine and online, apparently.