I have a client who's site maintenance came up without anyone touching it. What would cause something like this?
I have theories that it's the backup module. Would that be possible?
I just went and turned maintenance mode off last night and just now but the maintenance mode eventually goes back up.
I reviewed this thread but it wasn't related: How to access the admin pages for a site stuck in maintenance mode?
Since, I'm pretty sure that clean url's are turned on already.