This doesn't use WorldGuard or WorldEdit but it's absolutely perfect for what you want and I've found that it works very well.
Could be CreativeControl? I don't know most of those but I had a quick look and that one seems as if it can prevent block placing. Could I see...
Paste your Essentials config here. You're definitely able to do it with Essentials :)
Do you have any other plugins?
What does the log say?
In the groups.yml is there a # in front of the first line ('Group inheritance')?
Do you have any plugins?
Could we have a plugin list please? What permissions plugin do you use?
I have multiple worlds, one of which is Survival (it's not the default world) and I want people who die in the Survival to respawn at their bed in...
Probably should have added a plugin list, but it ended up being PwnFilter (and I couldn't tell because the config.yml hadn't updated).
Has the problem happened at all since then?
What did you use to check? I didn't find any :eek:
Could you put your globalgroups.yml file here please?
Is the port open?
Is that definitely the right groups.yml file? There seems to be no problem with it.
Separate names with a comma.