> For the complete documentation index, see [llms.txt](https://overleaf-pro.ayaka.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overleaf-pro.ayaka.space/latex/id/basis-pengetahuan/163-why-does-it-sometimes-take-a-lot-of-time-to-show-the-pdf-preview.md).

# Mengapa terkadang butuh waktu lama untuk menampilkan pratinjau PDF?

Ini mungkin disebabkan oleh kesalahan dalam dokumen yang sedang Anda kerjakan—pratinjau hanya akan diperbarui ketika dokumen dapat berhasil dikompilasi. Jadi, kesalahan apa pun akan mencegah pratinjau diperbarui, dan pratinjau akan tetap menampilkan kompilasi terakhir yang berhasil hingga kesalahan-kesalahan tersebut diperbaiki.

Anda dapat melihat kesalahan apa pun dalam dokumen Anda dengan mengarahkan mouse ke kata 'error' di kanan atas pratinjau. Misalnya, kesalahan yang umum adalah perlunya menempatkan simbol matematika di dalam tanda dolar, misalnya $$\phi$$ bukan hanya \phi.

Jika pratinjau PDF tidak diperbarui bahkan ketika kesalahan sudah diperbaiki, silakan [beri tahu kami](https://www.overleaf.com/contact) dan kami akan memeriksanya untuk Anda.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://overleaf-pro.ayaka.space/latex/id/basis-pengetahuan/163-why-does-it-sometimes-take-a-lot-of-time-to-show-the-pdf-preview.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.