Bryton Rider 450: Tracklogs and Following Routes

I’ve just started doing some audaxes and whilst GPX routes are often supplied, you can often start at any point. This made me wonder whether you could follow a route on the Bryton Rider 450 from any point along it. The good news is that - yes - you can, however that comes with one major problem. When you get to the end of the route the map screen goes blank and tells you you’ve “Arrived”. What I want it to do is just carry on from the beginning again which the Rider 450 won’t do. This is perhaps unfair behaviour to expect of it and maybe an “edge” case, which means the route would have to be digitised again for your starting point.

The tracklog does carry on recording and this goes to show that the tracklog and map routing are completely separate activities running in parallel on the device. Precedence is giving to tracking is this is highly time dependent. It explains why the maps take time to refresh and the longer the routes get, the longer they take to load. This can at times can give the impression that the unit has frozen, when in fact it’s reading the whole route back in to memory, take the current GPS coordinate, load the correct map tile, then plot the breadcrumb trail over the top.

It also further highlights that the map screen doesn’t refresh until new information is ready to display, again behaviour that might suggest it’s frozen (and indeed it may lockout other actions until this is complete). Crucial to this series of events is being able to get a GPS coordinate: if it can’t do that, the map won’t update. This means that if your system can’t get satellite lock (in a tunnel, under trees etc) then the maps remain frozen until a coordinate is supplied. The tracklog however should carry on recording (doing whatever the recording algorithm dictates for a lack of current coordinate). The key then is patience: just carry on cycling. This has happened to me on a number of occasions making me reboot the system when it probably wasn’t necessary.

Of course if you genuinely do have a frozen Rider 450 then it will need rebooting! Remember that means pressing and holding the four side buttons for a few seconds, then releasing them. Once rebooted it then needs to go through the whole process of satellite lock and getting a first coordinate this can take minutes the first time after a reboot.