on both compsLaunchPad was unable to connect. Please check the network connection or try again later. If the problem persists, please visit https://help.daybreakgames.com for assistance.
I was getting the same, I see it has now appeared at the top of the forums as a known issue. I deleted the Launchpad.cache folder from within everquest\Launchpad.libs\ and it got me back in. Bare in mind doing this you will need to re-input the login details for your accounts.