About Ad Blockers

Ad-blocking software may be causing problems with All 4 on channel4.com, what can I do?

Some ad-blocking software can prevent play buttons from appearing and player may also appear to hang. We would suggest that you either disable the ad-blocking software or add channel4.com to your whitelist of sites.

We currently know of two freeware 'shields' available on both Mac and PC that cause problems:

  • Peer Guardian (this uses a blocklist of IPs/web addresses - unfortunately these lists vary and legitimate IPs have found their way on)
  • Hotspot Shield (this hides your IP amongst other things, which would cause a problem)

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