Dynamo Player turn white after running

Hello everyone, can I ask why my Dynamo Player turns completely white after running for the first time? I can’t refresh or rerun it without closing and reopening it. Please show me how to fix this. Thank you. My dynamo version is 2.13 on Revit 2023.

I’ve had this a couple if times as well, same version. Restarting player was the only solution for me so far.

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yeah, my colleagues use the 2.16 version and everything is normal. That’s weird.