No, I haven’t tried it yet. I opened a support ticket with Epicor just to see what they say before I get too drastic.
I tried the uncheck and clear cache, no help.
OK, what support had me do was got to Settings->Homepage->Reset Layout. Then I checked 'Reset your home page to default user layout. Clicked Yes. and logged out/logged in. It worked. Now of course, I have to rebuild my custom layout but at least it isn’t moving any more.
That I don’t think that will remove the existing ones from the system, you have to do that from Personalization Maint. There is a high likelyhood this won’t be the last time this crops up on your so familiarize yourself with this screen and you’ll be set. Before upgrades you’re going to want to blow them all away or plan to have a bad time.