Hi @gokermu
Thanks for your warm welcome. 
Already Introduced myself
Some background I am using an AVD (Azure Virtual Desktop) remote machine for testing. If you send a link I will be happy to send the Revit 2024 Model. (This is my second post I don’t see DM access yet or able to send more than one snapshot). I was accessing the file from the Cloud (Azure Cloud) I moved it to my desktop I am still seeing the issue, I filter the selection to couple of elements (Walls) till seeing the issue. I will try with a Revit sample model to try to reproduce the error. I disabled the links in Speckle settings, I also switched from Categories to Selection same results as shown below. I got the same exception error with Revit 2023 sample model.
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