I'm using HLT Petrolhead v21.2 on a Samsung S7 with Android 8.0.0. Since my internal S7 memory is rather small, I entered an external memory card in my S7.

I have set HLT in the expert settings to record videos in a certain folder on the external memory card. However, when trying to view the...

Hi,

I have strange problem, which I have no idea how to sort it out.

Maximum speed on the wideo is 127km/h where in real was 210km/h.

All is OK when speed is going up to 127km/h but when reach 127km/h - is not going up anymore. I have exported data to .cvs and there all is OK

Please see...

Laptimer GrandPrix 21.2 Android
Samsung Galaxy S9+
Android 8.0.0 - June 1, 2018 patch level

XGPS160-45992D
Kiwi 3
Internal Camera

Ran five lap sessions yesterday using Thunderhill Bypass track. 4 of 5 sessions experienced an issue recording video after approx 45 seconds. One session (4) ran to...

I have an issue whereby HLT is not displaying the overlay data when I import/link a video.

I initially tried to link a single video for the 30 minute session but when I tried to do this it gave me an error about not being able to find the mast video file and/or it being corrupt. On a 2014 post ( )...

Hi,

Half way through a track day on Monday, I went to open Harry's Lap Timer on my Samsung S6 and it tried (and failed) to resort the GPS. It now does this every time I try to open HLT and I've even tried turning the phone off and on! Haha I did a search and found a guide on how to resolve the...

I've been using HLT with just the Kiwi3 OBD2 adapter for a while now and its been working great. I decided to add an XGPS160 to the mix to get better accuracy with timing and GPS speed and location and stuff.

But when I overlayed and exported the video (its also the same when I watch the video...

Hi!

When using Harry's Lap Time Petrolhead version 21.2 on a Pixel 2 with an external GPS (XGPS-160), the accelerometer data is faulty and looks like the screenshot below.

When I don't use the XGPS-160 with my Pixel 2, the accelerometer data looks fine.
I have used Harry's Lap Timer on a Moto X...

I use an iPhone. In the past, when I exported a video it was created in the m4v format. I just exported a video last night and it was created in the mov format. Why and does it matter?

Hi all,

I recently got an Apple Watch S3, and am not able to start HLT on it.

I get a screen message to "Please start Harry's LapTimer on you iPhone" and can't get past that.
I have tried starting the phone app first and also starting the watch app first.
I have also tried unloading /...

running HLT GP on android, version 21.2, have a Reyax725 connected over BT running at 10hz on my trackbike. I have no idea where to start trying to troubleshoot this, and so no idea of what info to add here to help you help me.

I have the phone mounted on the triple clamp, GPS assy is on a fairly...

Hi Harry,

Could you please assist me with this:

I'm using motorcycle and I have set-up gears ration as per specyfication provided by BMW.
But i can see that corrdct values and gears indication depends on Drive ratio.

I can't find anywhere Drive ratio for my bike but can find Primary ratio (is it...

I have an older phone I would like to use instead of my newer phone in the event I crash a break the phone. How do I move the app to the older phone that no longer has cellualar service? The phone can still connect to the WiFi.

Hi Harry,

As you have biggest experience in this. Could you please provide your opinion:

For Harrys Laptimer - what is better Android or IOS.

So far I'm using IOS but have to change phone and thinking on Android :)

I think at least is easier to relink videos or add videos on Android device -...

Samsung s7. has worked great for almost a year. but recently I only get a few acceleration points per autocross run or lap. The live screen shows the acceleration values changing but the lap analysis and trak maps only have a few peaks. have uninstalled and re-installed app.

Hi there
I just recorded some data and some videos with my gopro.

After I moved the videos on my phone (LG G4) I tried to sync them with the data.
I had no problems with unedited files of my GoPro Hero 5 Session, works fine.

A few other laps, the video was too short to fit the data. So I added a...

I am trying to export a single lap. I successfully synchro the lap inside HLT and can watch the lap in HLT and it looks great.

But when I go to export it onto my phone, it only grabs 17 seconds. During processing it makes it to 22% and then stops. It won’t process 100%. Bug?

IOS 11.3.1
iPhone 8...

Lost my phone a month ago, had GrandPrix on it. Looking at my laptop Google Play shows that GrandPrix purchase correctly. But on my new phone (Samsung S9) the only purchase it shows is Petrolhead. Since I have a track day on Monday I will purchase the upgrade on the phone so I can link my GoPro for...

I've re-read the video documentation for the 5th or 6th time, and picked up a few more nuggets, but I've got a couple of issues I really would love some help on, let me run through what I've done first

config: iPhone 6, Bad Elf Lightning GPS, Kiwi ODB II Adapater, Go Pro Hero+ Camera on WiFi,...

Greetings

I just attended my first DE this past weekend and attempted to use the lap timer to capture the event. Unfortunately, I had moderate to poor success. I did manage to get one complete session recorded, but the on screen overlay (GPS, Accelerometer info) was off sync from the video by...

hello .... unfortunately after solving the previous problem now I have another, never happened with this phone (s7) .... arrived at about 70% of the procedure "overlay" appears the error with code 6 ...what can I do.? makes it with all the videos of the same day.
thank you

Hi guys so I been looking at this app for a while and I finally decided to learn how to use it. What do I need? I want to use it to for the track I know I need a obd connector can someone recommend me one after that once I buy it is it pretty self explanatory like go into the obd app and the it...

I have a sim card, which is 128GB, while my phone only has 10GB left. How do i go about defaulting saving the data and video to the SIM card? The video recording is being done in GoPro Hero6 (hopefully I can get that to work). Basically, when I import, I'd like it to import to the sim card for the...

Using on Samsung Galaxy S7, I'm connected to the internet but get the message "Error: No connection to the internet, please try again later".

I have been getting this for a couple of weeks. Loading tracks hasn't been an issue, and my phone is 100% connected to the internet.

Thoughts?

Hi!

I was on a trackday yesterday and my iPhone was getting lack of memory.

So I stopped use it, but when I’m trying to see session Before that no one of them have any GPS data left so I can’t analyse any laps :( I can see the videos but no GPS data.
Im always using my external Dual GPS
Can I do...