Unable to Connect to the Server, Please Check Your Network and Re-login

When I try to edit my project, I get a prompt says “Unable to connect to the server, please check your network and re-login!“

Generally, it is because of inactivity on the software, which results in login time-out. In this case, you need to log in again to reconnect.
Besides, please make sure you do not log in with one account on different PCs at the same time.

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