There was an error while saving. Try again in a few minutes? Got this error repeatedly while trying to set up data element with variables from context hub.
If I am not using context hub values, it's saving fine.
Are you still able to reproduce this issue? If so, will you please click the Network tab inside the developer tools, then click on the request that failed (the one that returned the 409 Conflict error), then click on the Response tab. Copy whatever data is in the window (it will be JSON that contains more detail about what's going wrong) and paste it in here for us to see? Thanks!
in my case, I have used my Gmail many times to send a PDF. However, it is giving me a server error as well. This just started happening too — this is the first this has happened.