Hi @Dom Dom ,
Did this problem appear in all Word documents?
Please provide the detail version of Word application, go to File- Account so that I can test in the same version of Word and check if this problem is related to :
I also suggest you open Word in safe mode, running the following command: Press Win + R, type "winword /safe" in the blank box, press Enter. If it works fine in safe mode, please check the add-ins in your Word and disable them.
Click File > Options > Add-Ins on the left side of the dialog. Then click the drop-down arrow at the bottom of the dialog box and select "COM Add-Ins" from the list, then click the GO button. What comes up is a list of COM-Add Ins that are loaded and running.
Just checking in to see if the information was helpful. Please let us know if you would like further assistance.
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