I'm not able to save or publish any workflows - existing or new. It is not giving me an error, it is not giving the pop-up message to confirm saving. I tried different browsers. I mainly use IE (it is Sp/Ntx 2010). I tried restarting.
Wf subscription and limits are fine..
The issue is not similar to this: https://community.nintex.com/message/57812-re-cannot-save-or-publish-nintex-workflow?commentID=57812...
Any hints or what to look for?
update: I think the issue might be related to windows 10 IE. working with Nintex support to figure out the problem.