Thanks Harry. I will make sure to double check all of the above prior to installing the i phone from now on. Just as a reaction to my experience, it might be helpful to new subscribers, who might not be too tech savvy, like me, to add some of this to the basic set up instructions on the app web page...

Thanks for the reply Harry. I read through the previous post, and I am not sure it helped, although it gave me a few things to check next time I go to the track. It's a week after I used it last, so I don't know how valid this is, but there is no exclamation mark next to Chuckwalla. There is one nex...

Hi I am a newbie. I have had HLT for almost a year. It works great some of the time. I have an open vintage car, and mount it behind me, trying to get video and lap times. It works great when it works, but doesn't always work. For example, I was at Chuckwalla this past weekend, it worked great on Fr...