You TalkTalk a big game, says ads watchdog, but your testing not good enough to say your Wi-Fi's best

UK ISP claimed signal 'couldn't be beaten.' Regulator disagreed

Low-rent UK ISP TalkTalk has been told to stop claiming its Wi-Fi signal "can't be beaten by any of the other big providers" after fellow telco BT whinged to the UK's Advertising Standards Agency (ASA)."