Several TV channels including Channel 5, Film 4 and More 4, lost output
![Channel 4 goes off-air after outage caused by technical problem](https://i.guim.co.uk/img/media/d9d5b3d6b1fd4dc2e954841a959a70fde64b19e7/47_0_1875_1125/master/1875.jpg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctZGVmYXVsdC5wbmc&enable=upscale&s=9b5fb1b94bffaf1df609549f0200e587)
Half a dozen TV channels including Channel 4 and Channel 5 suffered an outage during prime time on Saturday evening because of a technical problem.
Channel 4 and its sister channels, More 4, Film 4 and 4
music, were down for more than an hour. Channel 5 was briefly affected but the output returned.