Lots of disconnected sites after update of MainWP 4.5.0.1

Hi @josklever

When you do have some sites disconnected, have you tried running our new tool to reset OpenSSL Key Pairi from the Settings > Tools page?

If you are referring to this discussion, we believe that this is unrelated, and based on our initial investigation this issue is related to Object Cache and we believe it is not something that was introduced recently.