FAQ
TL;DR: 2 of 3 browsers failed with "404 not found"; "Pale Moon walks correctly." For Windows 10 users seeing minimal layout and cda.pl video errors, start by resetting Chrome/Firefox and testing without extensions. [Elektroda, lufa9999, post #17199135]
Why it matters: It helps Windows 10 users quickly fix cda.pl video playback and layout issues without chasing server problems.
Quick Facts
- Symptom pattern: cda.pl shows a minimal layout and videos return 404, while other sites work normally. [Elektroda, lufa9999, post #17198438]
- Cross-browser clue: Chrome and Firefox failed, but Pale Moon worked on the same PC—suggesting a profile or extension issue. [Elektroda, lufa9999, post #17199135]
- Fix outcome: A full Firefox reset restored playback; Chrome remained affected afterward on that machine. [Elektroda, lufa9999, post #17200055]
- Alternate path: Enabling Flash restored playback in Edge and Firefox for one user, even with ad blockers enabled. [Elektroda, tad_reula, post #17198535]
- Advanced checks: Clear Chrome account sync data or test after uninstalling ESET to rule out filtering. [Elektroda, Kolobos, post #17200209]
Why does www.cda.pl show “404 not found” on Windows 10 when other sites work?
Because the failure is isolated to cda.pl, root causes point to the browser environment, not Windows. The reported minimal layout and “404 not found” align with blocked scripts, corrupted cache, or a broken profile. Other sites working and another PC succeeding rule out a provider outage. Start by cleaning cache, disabling extensions, and testing a fresh profile. [Elektroda, lufa9999, post #17198438]
What immediate steps should I try in Chrome or Firefox?
Try these quick checks before deeper fixes. Close other tabs. Clear the browser cache. Update your browser to the latest build. Disable AdBlock or other content blockers and retest. As one helper said, “Turn off AdBlock.” Verify after each step so you know what helped. [Elektroda, KSRhaziel, post #17198451]
How do I reset Chrome safely and test cda.pl?
Do a clean reset and isolate extensions.
- Back up bookmarks to a file.
- Reset Chrome settings to default, creating a fresh profile.
- Test cda.pl in Guest or Incognito, with no extensions.
As advised: “Make a copy of the Chroma bookmarks to the file and then reset the browser.” [Elektroda, RADU23, post #17200044]
Chrome still broken after reset — what next?
Clear cloud sync and rule out security software. In Chrome, delete sync data from your Google account, then remove the local profile and retest before signing in. If you use ESET, uninstall it temporarily and check playback. Reinstall after testing. These steps target cloud-resynced corruption and AV filtering. [Elektroda, Kolobos, post #17200209]
Firefox or Edge asks for Flash — should I enable it?
Yes, if prompted on that PC. One user restored playback on two browsers by enabling Flash in Edge and Firefox. They wrote to “enable Flash Player” and reported it “is playing correctly” afterward. Enable it only for testing, then tighten permissions. This confirmed a component requirement on that setup. [Elektroda, tad_reula, post #17198535]
Why does Pale Moon work when Chrome and Firefox don’t?
Pale Moon uses a separate profile and add-on stack, avoiding the corrupted environment. The OP confirmed, “Pale Moon walks correctly,” while Chrome and Firefox failed with 404. That contrast strongly indicates a browser-profile, extension, or component issue, not a network problem. Use Pale Moon only as a diagnostic, then fix your main browser profile. [Elektroda, lufa9999, post #17199135]
Can AdBlock or similar extensions trigger 404 on cda.pl?
Yes, content blockers can disrupt scripts and media hosts. Disable AdBlock or similar extensions and retest the page. Keep them off while troubleshooting, then re-enable selectively. This helps isolate extension interference as a root cause. “Turn off AdBlock.” [Elektroda, KSRhaziel, post #17198451]
It works on my daughter’s laptop but not mine — why?
Different machines often have different browser profiles, extensions, or security software. The thread reported one Windows 10 PC failing while another worked fine on the same site. That points to a local browser or security configuration issue. Compare extensions, AV, and media settings between the two systems. Align them, then retest. [Elektroda, lufa9999, post #17198438]
Should I run FRST logs for deeper analysis?
Yes, when basic steps fail. A helper requested the FRST.txt diagnostic log to investigate system and browser entries. Generate the report and share it for targeted cleanup instructions. This approach catches stubborn profile hooks or services. [Elektroda, RADU23, post #17199790]
Could antivirus software be blocking videos on cda.pl?
Yes. Security suites can filter web traffic and break embedded players. One helper advised uninstalling ESET temporarily and retesting. If playback returns, adjust ESET web filtering or exclusions, then reinstall. Isolating AV influence prevents repeated breakage after resets. [Elektroda, Kolobos, post #17200209]
The site loads with a minimal layout — how do I fix that?
A minimal layout suggests blocked styles or scripts. Clear the browser cache. Disable extensions and reload the page. Test in a clean profile or another browser to confirm. If the alternate browser loads normally, reset the affected browser’s profile. This addresses corrupted cache or interfering add-ons. [Elektroda, lufa9999, post #17198438]
What ultimately worked in this thread?
Firefox recovered after a full reset, and cda.pl opened correctly. Chrome remained unchanged on that PC after the same steps. This highlights an edge case where reset alone didn’t resolve Chrome. Use the working browser while you continue diagnostics. [Elektroda, lufa9999, post #17200055]