I was able to get CRUD working after this latest update. However, save is broken with a generic error (which shows up twice):
Post (server) with arguments () - ModelState is Invalid
I cannot find where this discrepancy is and this doesn't tell me which field it thinks is wrong.
As a Radzen Professional user you can send us your project to info@radzen.com so we can troubleshoot (we will need your database schema as well - schema only without data).