TomTom sat-navs have been struck down by a "leap year" bug that sees the road-navigating gadgets failing to find their location.
In a statement on its support site, TomTom says the problem is caused by a bug in the GPS receiver's software that has left some devices unable to obtain a GPS position since March 31.
"We are working hard on a permanent solution that we will make available on our website as a downloadable software fix," TomTom assures. The company says a "limited number of models" are suffering from the glitch, so let us know in the comments below if your TomTom is borked.
Symptoms could include a gray screen, or a notice that reads, "Waiting for a valid GPS signal..." or "Poor GPS signal..."