Thank you for contacting us.
I was able to create a manual test and to add and execute test steps using the latest product version (2018.1.130). Would you provide further details on this case please:
- Can you create a sample project, add manual test and work with it normally?
- If so, it seems that the problem is related to the project you are working on. Can you provide that project to investigate further the problem?
- Please, enable/clear the application log
reproduce the problem and send us the log.
- If the problem is reproduced on each new project you create, can you try to use another machine to reproduce?
I'm looking forward to hearing from you.