[orca-list] Help with a web site that freezes Firefox/Orca

[Nick Wood <nick microlitesoftware co uk>]

Hi all,

Bit of a strange one that I'm hoping someone can help with:

The web site www.vesternet.com is a web shop that sells smart home products.

The home page loads fine, however whenever you go to a product page, 
Firefox freezes and my CPU fan goes crazy.

Any product will do, such as this one:
https://www.vesternet.com/collections/starter/products/samsung-smartthings-hub-v3

Does anyone else see the same issue, and any idea what's causing it? 
Without Orca running I can't hear any increase in my CPU fan, so it 
sounds like its something accessibility related that causes the issue.

Thanks,

Nick