Probably some other bluetooth devices around? Please not that the effective update rate degrades with bad receiving conditions too.

- Harry

Yes, you need to have any app on your iPad that is able to import and present LapTimer information. You may install LapTimer on your iPad and follow the description here to transfer your lap data: http://www.gps-laptimer.de/Trainer.html You do not need to use the Trainer app, that works with two Lap...

Hi, Overall acceleration will be part of LapTimer v17 - certainly including reference lap comparison. On the other refinements and graph maker: although an attractive idea, this most probably falls into the scope of features that should be present on a desktop version instead of an app. Things simpl...

KML is not supposed to work with Dashware Please use CSV for Dashware and KML for Google Earth. Any idea what has changed compared to your first test?

- Harry

Well, that looks o.k. It is a bit of trial an error, I know - but I'd suggest the following steps to "debug" the situation: Check operation without case: Make sure you have green bars displayed and a turning radar symbol. Set a trigger some 200ft ahead. Drive or run towards the trigger and...

An iPhone4 / iOS5 should be fine and showing good accuracy outside (15/16 feet). What kind of life proof case do you use?

- Harry

LapTimer will not trigger below 5km/h, but you should be above this level. Both the GPS and the Speedo view show speeds as they are measured - independent of timing or not. Even when walking around, you should see the speed. The pause button means GPS quality is too bad to let LapTimer start. This s...

At the time of Export, this data is not available in LapTimer any more (NMEA sentences are read in, transformed to LT's own representation, and not stored). One could think about generating LT's own NMEA stream from this, or log all the data directly when arriving - will see.

- Harry

Very interesting Salvo, and absolutely logical it works once you think about. :-) roqyBT's OBD option simple makes a direct channel available to a BT device connected (actually these are a serial read and a write stream; the write stream is used when LT operates an OBD connection, for GPS the read s...

Hi, As your trigger configuration is not transparent to me, just some thoughts: you write POIs, I assume you have added stop/go triggers? Please test with one trigger only, more than one trigger in a place will disturb LT's detection mechanism ; you need to pass the triggers with reasonable speed to...