404 Error When Trying To Edit Inventory

I'm using 4.11.3. When tracking inventory with Options is enabled, the main inventory field turns into an "edit" link. That link goes to a 404 "page not found" error message. Since I cannot edit inventory for this product, no one can buy it. I have absolutely no idea how to troubleshoot.

To solve temporarily, I have disabled inventory tracking with options.

Thanks in advance to anyone with advice for me.

You should use variations instead of options in the latest version since there is no more ability to create combinations from options and specify unique stock amount for them.