Long card adding

[ringo-hoshii]

Recently, as my mining deck turned over ~1500 (can't tell exactly because lags was appearing gradually) cards, mining process started to take more than 10 seconds and if I close a pop-up anticipatorily, audio is getting cut, so in order to mine 2-3 words from a sentence, I need at least 30 seconds and that latency is a little bit annoying. I tried installing local audio server, but still slow. What should I do to return card adding time to momentary as it always was before?

Browser: Google Chrome 108.0.5359.125
Yomichan: 22.10.23.0
yomichan-settings-2023-01-06-01-06-36.zip

Edit: I realized for a moment it could be a large-sized screenshot which I pass through {clipboard-image} but tried to make the same thing with <100KB images and almost nothing changed