Perplexity errors fall into three buckets: server-side issues at Perplexity's end, browser or network problems on your side, and account-related blocks. The tricky part is that Perplexity's error messages are often generic — 'Something went wrong' or a blank spinner. This guide helps you figure out which bucket you're in and fix it fast.
Page loads but search returns 'Something went wrong. Please try again.'
Perplexity.ai shows a blank white screen or infinite spinner on first load
'Error loading' message appears after submitting a question
Search starts but results never appear — spinner keeps going indefinitely
Sources panel loads but the answer section stays empty
Follow-up questions in a thread return errors while the initial question worked
Perplexity mobile app (iOS/Android) crashes or shows blank after search
Pro search mode returns errors while Quick Search mode works
Perplexity's real-time search relies on multiple external data sources — news APIs, web crawlers, and LLM inference. Any one of these can degrade independently. During high-demand periods (new feature launches, viral use cases), search errors spike. Check perplexity.ai's status before spending time on local troubleshooting.
Perplexity makes external API calls during every search — to fetch sources, run inference, and stream results. Aggressive ad blockers (uBlock Origin with extra filter lists) and privacy extensions (Privacy Badger, Ghostery) frequently block these calls, causing the sources to load but the answer to fail. This is the most common cause of 'sources appear but answer is blank' errors.
Perplexity's web app is a Next.js single-page application that caches aggressively. After Perplexity deploys updates (which happens frequently), stale cached files conflict with the new version, causing loading failures, blank screens, and JavaScript errors in the background. This is the #1 cause of 'it worked yesterday' reports.
Some VPN services block AI service domains as part of content filtering. Corporate firewalls sometimes block Perplexity's CDN and API endpoints. DNS-level blocking (common with Pi-hole, NextDNS, or ISP-level filtering) can prevent Perplexity from reaching the sources it needs for search.
Perplexity's free plan limits Pro Search queries (the deep, multi-source search mode). When you exhaust your daily Pro Search allotment, Perplexity may show generic errors rather than a clear 'limit reached' message. Quick Search (standard mode) has a much higher limit and usually remains available.
Perplexity's availability of certain features (real-time news, specific sources) varies by region. If you're in a country with restricted AI access, or if your VPN routes you through a restricted region, you may see search failures even with an otherwise working setup.
When to try: First — before any local troubleshooting
Visit the Perplexity status page (status.perplexity.ai if available, or check @perplexity_ai on Twitter/X for announcements). If there's an active incident, no local fix will help. Perplexity doesn't always update a status page promptly — searching 'Perplexity down' on Twitter often surfaces user reports faster than official channels.
When to try: Before clearing full cache — takes 2 seconds
Press Ctrl+Shift+R (Windows/Linux) or Cmd+Shift+R (Mac) to force a hard refresh, bypassing cached files. If that doesn't work, hold Shift while clicking the browser refresh button. This forces the browser to re-download all page assets, resolving conflicts from cached old files. Fixes the majority of 'it suddenly broke' cases that happen after Perplexity updates.
When to try: If hard refresh didn't fix it
In Chrome: Settings → Privacy and Security → Delete browsing data → Advanced → check 'Cookies and site data' and 'Cached images and files' → set time range to 'All time' → click 'Delete data'. In Firefox: Settings → Privacy & Security → Cookies and Site Data → Manage Data → search 'perplexity' → remove. Then reload perplexity.ai and sign back in.
When to try: To isolate extension conflicts
Open a new incognito window (Ctrl+Shift+N in Chrome, Ctrl+Shift+P in Firefox) and go to perplexity.ai. Extensions are disabled by default in incognito. If Perplexity works in incognito but not your normal browser, an extension is the problem. To find which one: go to your browser's extensions page and disable them one by one, testing Perplexity after each. Ad blockers and privacy extensions are the most likely culprits.
When to try: If incognito works but regular browser doesn't
If you use uBlock Origin: click the uBlock icon → click the power button to disable uBlock for perplexity.ai → reload. If using AdBlock Plus: click the icon → 'Disable on perplexity.ai'. Perplexity makes API calls to external domains (api.perplexity.ai, cdn.perplexity.ai) that aggressive block lists treat as tracking. Whitelisting the whole domain is the cleanest fix. After whitelisting, do a hard refresh.
When to try: If you're on VPN or corporate/school network
Turn off your VPN and test Perplexity again on your regular network. If that fixes it, your VPN's exit location is the issue — try a different VPN server location (US or EU typically have the best Perplexity coverage). If on a corporate network, test from your phone's mobile data to confirm whether the network is blocking Perplexity endpoints.
When to try: If you've been using Pro Search mode heavily
Click the search mode toggle at the top of Perplexity's interface. If you're in 'Pro' mode, switch to 'Quick' mode. Free tier Pro Search is limited to 5 queries per day (as of 2026). When that limit is hit, the errors can look like technical failures rather than limit messages. Quick Search has a much higher limit and uses the same results with slightly less depth.
When to try: To determine if the issue is web-browser-specific
If the web version is broken, try the Perplexity iOS or Android app — it uses a different code path and can work when the web interface has issues. Alternatively, try a different browser entirely: if you're on Chrome, try Firefox or Edge. This isolates whether the issue is browser-specific. Chrome-based browsers generally have the best compatibility with Perplexity's interface.
Keep Perplexity whitelisted in your ad blocker — it makes API calls to external domains that blocklists frequently catch
Bookmark perplexity.ai cleanly and avoid deep-linked URLs that can stale-cache
Switch to Quick Search for routine queries and save Pro Search for complex research tasks
Keep the Perplexity mobile app installed as a backup when the web version has issues
Clear your browser cache once a month if you're a daily Perplexity user — stale SPA caches cause intermittent failures
Contact Perplexity support at perplexity.ai/help or via the feedback button in the app if: (1) You're a Perplexity Pro subscriber and search failures persist for more than a few hours, (2) Your Pro Search quota appears to reset incorrectly, (3) You're getting account-specific errors (not errors other users are also reporting). For general service disruptions, Perplexity's support can't expedite fixes — they're most useful for account-level billing and feature issues. Check @perplexity_ai on Twitter for real-time status updates during outages.
This specific pattern — sources load but the answer section stays blank — is almost always caused by a browser extension blocking Perplexity's inference API call. The source-fetching and the answer generation are separate requests; blocklists catch the AI inference call but not the source-fetch call. Fix: open incognito mode (extensions disabled) and test. If it works there, whitelist perplexity.ai in your ad blocker or privacy extension.
Check status.perplexity.ai for official status. For faster confirmation, search 'Perplexity down' or 'Perplexity error' on Twitter/X — users report outages in real time, often faster than official status pages update. Downdetector.com also aggregates user reports. If multiple users are reporting the same issue, it's a service issue and you just need to wait.
Perplexity's free tier limits Pro Search to roughly 5 queries per day (as of April 2026). When you hit the limit, you'll sometimes see generic error messages rather than a clear 'limit reached' notice. Switching to Quick Search mode resolves this immediately. For unlimited Pro Search, Perplexity Pro ($20/month) removes the daily cap entirely. Pro Search limits reset at midnight UTC.
The desktop browser has extensions, different cached state, and different network routing compared to your phone. If mobile works but desktop doesn't: (1) An extension on your desktop browser is the likely culprit — test in incognito, (2) Your desktop is on a different network (Ethernet vs mobile data) that has different DNS or firewall rules, (3) The desktop browser has stale cached files — clear cache specifically for perplexity.ai.
Yes. As of April 2026: Pro Search (deep multi-source search) is limited to approximately 5 queries per day on free tier. Quick Search (standard mode) is much more generous with no publicly stated hard cap for normal usage. Image generation features have separate limits. Perplexity Pro ($20/month) removes Pro Search limits and increases image generation quotas. Free plan is adequate for occasional research; Pro is worth it for daily heavy use.
'Something went wrong' on every search attempt usually indicates one of three things: (1) An active Perplexity service outage — check Twitter for confirmation, (2) Your browser has stale cached files conflicting with the current version — do a hard refresh (Ctrl+Shift+R) then clear cache if still broken, (3) A browser extension is blocking the search request — test in incognito to confirm. This error on every single search, across browsers and incognito, points to a service outage.
Generally yes, but some VPN configurations cause issues. VPN exit nodes in certain countries trigger geo-restrictions on some Perplexity features. More commonly, VPN services that include ad-blocking or malware filtering (NordVPN's Threat Protection, Proton VPN's NetShield) can block Perplexity's API calls just like a browser ad blocker would. If Perplexity works without VPN but fails with it, temporarily disable VPN threat protection features or try a different VPN server location.
Use the thumbs-down button on any Perplexity answer to report that specific result. For technical errors and app bugs, use the feedback option in the Perplexity app sidebar (the ? or feedback icon). For billing and account issues, go to perplexity.ai/settings and look for the support or contact link. Perplexity's team is active on Twitter/X (@perplexity_ai) for public issue acknowledgment. Verified April 2026.