System Error: Stack Underflow

Hi,

I upgraded to v398fx2 and tried the same. I still see the same issue.

I don’t have any HTML code as such. Below is with what I’ve tested and encountered the error :

<html>
<head>
<body>
Testing
</body>

</head>

</html>

I don’t use any external css except inbuilt css in product.

Regards,
Mani.