Seem to be any browser I use suffers from the same issue. If I open a few tabs from eBay the browser freezes and asks if I want to close within a minute. I stopped using Chrome a while ago because that would judder which I thought has something to do with all the pictures for listings, now using Opera. But all browsers I use have this issue.
Seems to get progressively worse after first crash. First crash may be due to 10-15 tabs, then after close and reopen a couple of tabs might make it crash.
Tablet has decent specs so no idea why it's happening. Tried full reset, but get the same thing.