So I'm pretty sure your issue is that your registering event handlers, but you're never de-registering them.
On the first page:
getEventListeners(document) {keyup: Array(1)}
When I move onto the next section:
getEventListeners(document) {keyup: Array(2)}
etc etc.
I believe this is why you're having problems.
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So I'm pretty sure your issue is that your registering event handlers, but you're never de-registering them.
On the first page:
When I move onto the next section:
etc etc.
I believe this is why you're having problems.