That video is looking far better then other late smartphone already. 👍 There is still some wobbling, but it looks like Apple has change stabilization for the 12 Pro (not Max) too. The Max is coming with a completely different stabilization technology. It has not the lens, but the lighter sensor movi...

Please the start with making sure you are in the latest app version (v24.0.4). The BT1 is usually working without any tweak, so this is what we need to return to. Please start LapTimer and press the Contact button. Send the contact mail with note "please check my OBD settings" to Harry@gps...

You have changed the "ECUs Addressed" Expert Setting to something like $EC? This field should be either ALL, PCM, TCM or a valid hex address. Please set "ECUs Addressed" to "ALL" (without quotes). Goto Sensor List and press Refresh. Then connect, I'm positive it will wo...

To use the direct integration, the HEROs up to 7 are recommended. HEROs 8 and 9 in particular add additional trouble for connection making. This getting more and more a closed shop. While you can still use them (by making the connection through their own app), I do not want to recommend them. Please...

Please forget about video for now. Using Engine View, what do you see with OBD connected and engine running? When troubleshooting things it is always good to check things one by one.

- Harry

thinkstorm wrote: ↑Wed Jan 13, 2021 11:25 pm actually, it wasn't. the attached file is a .hpoiz and the text editor only shows gibberish.

Rename .hpoiz to .hpoil.gz Decompress it to .hpoil afterwards (gunzip or other program).

LapTimer uses a super fast but old fashioned database system. It dates back to LapTimer’s first implementation on PalmOS. This limit will go away in the future, but it is a “deep” change.

Not within the app. Butt you can use the Certify function to create a copy: select the track set / POIs from Lap List press Certify - which is used to submit a track for inclusion in LapTimer's tracks database instead of sending the mail generated to us, enter your own email address open .HPOIL file...

P.S. please accelerate to a speed bigger than 60mph, LapTimer / Dyno will require a speed above the target speed to detect it.

GPS speeds for very slow movements are too noise to be used. LapTimer has some technics implemented to identify a start (speed around zero, going to a significant speed value), but it makes no sense to specific something like 1 or 2 mph. This is the reason you can select these values. So please try ...