zotero stutter

andone07
Hello everyone, after updating to Zotero 7, reading PDFs has become very laggy. My computer doesn’t have a dedicated graphics card, and the integrated graphics usage reaches 100%. However, Zotero 6 didn’t have this issue on the same device.
·CPU: Intel i5-13400
·GPU: Intel UHD Graphics 730
  • martynas_b
    1. Does it still happen if you disable all third-party plugins?
    2. Does it occur with all PDF files, or only specific ones?
  • andone07
    1.Yes, when I disable all third-party plugins, it still happen;
    2.It occur with all PDF files.
    My monitor has a 4K resolution. When I switch to a 1K monitor, the lagging situation will be alleviated significantly. I suspect it's a performance issue, but my question is why Zotero 6 runs so smoothly?
  • martynas_b
    Is Settings → Advanced → Config Editor → layers.acceleration.disabled value is set to false?
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