If you watch someone long enough, their dot will stop. Your stomach will drop a little. Nine hundred and ninety-nine times in a thousand, here is what actually happened.
The boring reasons dots stop.
- They stopped. Food stop, photo stop, mechanical, a queue for a portaloo of historic length. Riders stop constantly; racing just hides it well.
- The signal did. Valleys, forests, tunnels, that one bend every club knows where no network has ever worked. The phone keeps recording; it just can't tell anyone for a while.
- The phone is protecting itself. Aggressive battery-saver settings can pause background apps. We ask riders to exempt Aster during setup, but a fresh phone or a system update sometimes resets the rules.
What the map does about it.
The important part: a lost signal is not a lost ride. The phone keeps logging positions the whole time, and the moment it finds network again, the missing stretch backfills — the trail redraws itself as if it was never gone. So a frozen dot with a growing gap usually resolves into a perfectly ordinary line twenty minutes later, and the story was coverage, not crisis.
You can tell a lot from how a dot stopped:
- Stopped dead, then jumps forward later — signal. The backfilled trail confirms it.
- Moving, but slowly — walking pace up a climb, or a rider nursing a mechanical to the next village. Still a message: moving is moving.
- Stopped in a town — bakery. It's always a bakery.
When it's actually worth attention.
A long stop in the middle of nowhere, no backfill, no movement — that's when you're allowed to pay attention. Even then, you're not alone with it: event organisers watch the same map with better tools, long stoppages are flagged to them automatically, and riders carry an SOS button that shares their exact location the moment they press it. The quiet truth of tracking is that a rider in trouble is found faster on the map than off it — that's rather the point of the whole thing.
If it's your person and you can't shake the feeling, message them. Riders are allowed phones, and "saw you stopped — all good?" has never once ruined a race.
For riders: three settings worth checking.
- Location permission set to Always, not "while using".
- Battery saver off for Aster (we walk you through this at first setup).
- Start with decent charge — a phone tracking all day uses far less than you'd think, but it can't use what isn't there.
The dot is honest. It only knows what the phone can tell it — and now you know how to read the silences.
