ReactJS website not working after timeout in Google Chrome (Aw snap)

It is built with ReactJS. After some time (between 5-20 minutes) the site doesn’t respond anymore, user can’t click anywhere, can’t inspect elements, it is completly down. And shortly after that there comes a white screen and Chrome displays the “Aw Snap” error message (“Oh Nein” in german).

This happens with and without browser extensions enabled, in Incognito mode, with logged in or logged out users.

It is not an issue after an event or function, as it also happens on the News page where nothing runs in the background after the news have loaded.

We use Redux as store and I suspect there is too much data saved in the storage?

Google Search only tells me to reload the page, which is no solution.

Does anyone have a clue what the issue could be? Or experienced something similar with React in Chrome?

Thanks in advance!