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tonygold Frequent Visitor

Joined: Jul 14, 2006 Posts: 417
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Posted: Tue Sep 09, 2008 8:30 pm Post subject: car icon off route |
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tomtom ONE v2 w europe.
maps 7.20
just had a prob today. my car icon showed me well off the road on a route i've used many times without this issue.
seem to remember that gpsquickfix can cause this but i havn't updated that for a couple of weeks??
just in case it is this, could u tell me how to uninstall this please.
thanks |
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richard345 Frequent Visitor

Joined: Mar 09, 2008 Posts: 463 Location: Rainhill, Lancashire Not Merseyside!
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Posted: Tue Sep 09, 2008 8:40 pm Post subject: |
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Hi Tony, I had exactly the same issue this afternoon on a journey to and from a new location. I got some really weird directions at first and then after going up from 4 satellites to 5, everything seemed to go alright again. I was driving on the A56 towards Warrington, yet my 520 showed me to be on a parallel, residential street for a couple of miles.
I know it was very overcast and had just started to rain, but that normally has no effect. _________________ Ric - TomTom 520 DEAD - Passed to the great traffic jam in the sky. Now using Maps & Waze on Samsung Galaxy S4 + CamerAlert of course! |
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tonygold Frequent Visitor

Joined: Jul 14, 2006 Posts: 417
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Posted: Tue Sep 09, 2008 9:25 pm Post subject: |
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hi richard
mine happened when i had 7 satellites registered!! |
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Darren Frequent Visitor

Joined: 11/07/2002 14:36:40 Posts: 23848 Location: Hampshire, UK
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Posted: Tue Sep 09, 2008 9:27 pm Post subject: |
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Just soft reset, it'll sort itself out. _________________ Darren Griffin |
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richard345 Frequent Visitor

Joined: Mar 09, 2008 Posts: 463 Location: Rainhill, Lancashire Not Merseyside!
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Posted: Tue Sep 09, 2008 9:32 pm Post subject: |
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Hi Darren, Quite right, I did that on my return home and so far, all is well. _________________ Ric - TomTom 520 DEAD - Passed to the great traffic jam in the sky. Now using Maps & Waze on Samsung Galaxy S4 + CamerAlert of course! |
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mikewall Regular Visitor

Joined: Mar 31, 2006 Posts: 182 Location: Banbury
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Posted: Wed Sep 10, 2008 1:49 am Post subject: |
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I have this issue with the Banbury to Brackley road just past Farthinghoe, i go off route for about quarter of a mile! Tried soft reset but still the same. I believe it's a map error, i've reported it to TT everytime i travel it via mapshare! Our database shows a reported camera also off the road! |
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Daggers Lifetime Member

Joined: Jun 20, 2005 Posts: 1096 Location: Solihull, UK
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Posted: Wed Sep 10, 2008 9:24 am Post subject: |
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mikewall wrote: | I have this issue with the Banbury to Brackley road just past Farthinghoe, |
I used to travel this road very regularly, and it happened every time I used the road. I suspect this instance is likely to be inaccurate map data, rather than a problem with the satellite fix. If you take a look at Google Maps, and use the hybrid option, you can quite clearly see that the road is in the wrong place.
I've also experienced the other, temporary, problem for the entire route of a journey which cured itself the next time I used my TT - these are definitely two distinct issues. |
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Andy_P Pocket GPS Moderator


Joined: Jun 04, 2005 Posts: 19991 Location: West and Southwest London
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Posted: Thu Sep 11, 2008 1:18 am Post subject: |
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Daggers wrote: |
I've also experienced the other, temporary, problem for the entire route of a journey which cured itself the next time I used my TT - these are definitely two distinct issues. |
Quite agree...
If the map is wrong it will always "show you in a field" at that point.
The other issue is a real weird one, we THINK it might be to do with QuickGPSFix, but there doesn't seem any reason why it should and it's not at all consistent. You just seem to be "shifted" (usually east or West I find) a couple of hundred yards off the road.
I have even seen it where there have been two speed camera icons for mobile sites on a bridge over the road, and my car icon has passed between them, but in a field, with the road itself off to the edge of the screen.
A reset DIDN'T fix it for me, but it always slowly came good over half an hour or so, with the "offset" distance getting smaller and smaller and the car "snapping" back onto the road more and more frequently. |
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DaveMatthews Regular Visitor

Joined: Dec 25, 2004 Posts: 221
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Posted: Thu Sep 11, 2008 1:38 pm Post subject: |
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I had this problem once with some Navigon software on a PDA as I drove north up the M6 (by Stoke-on-Trent). Everything was working fine until I overtook a police Range Rover which had an unusually large collection of aerials attached to its roof, whereupon the car symbol jumped about a half a mile to the west! As I drove on, the symbol gradually "converged" back on to the road, in the same manner as Andy_P describes - took a good ten miles for it to sort itself out, though!
--
Cheers
Dave |
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richard345 Frequent Visitor

Joined: Mar 09, 2008 Posts: 463 Location: Rainhill, Lancashire Not Merseyside!
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Posted: Thu Sep 11, 2008 3:47 pm Post subject: |
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When I had the issue on the a56, my outbound journey track was exactly on the road, however, the inbound leg some 4 hours later, the icon to the right of the main road, to such an extent that TomTom was instructing me to turn left down a side street to regain the correct track.
After the soft reset, I did a run to Lytham St Annes and then up to Bispham and back home without any problems whatsoever.
I've wondered about the QuickGPS Fix in the past and if it serves any useful function at all. What do others think? _________________ Ric - TomTom 520 DEAD - Passed to the great traffic jam in the sky. Now using Maps & Waze on Samsung Galaxy S4 + CamerAlert of course! |
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Robin2 Lifetime Member

Joined: Nov 24, 2003 Posts: 1441 Location: Swansea
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Posted: Thu Sep 11, 2008 5:47 pm Post subject: |
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I had it happen a few years ago when I was running TT Navigator on a PDA - for the last 40 miles of a 200 mile journey my position was shown about 100 yards to the right of the road.
In that case I also had CoPilot in the same PDA. I switched to that and it showed exactly the same effect. Soft resets did nothing. Next day all was well.
It's possible that one of the satellites was sending out duff data and it corrected itself.
Robin _________________ TomTom One v3 Europe, Navcore 7.903, Western Europe 835.2420
TomTom Go 720 Europe, Navcore 8.351, Western Europe 855.2884
Satmap Active 10
Plus a lot of other PDA GPS kit, seldom used |
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Robin2 Lifetime Member

Joined: Nov 24, 2003 Posts: 1441 Location: Swansea
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Posted: Fri Sep 12, 2008 5:26 pm Post subject: |
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By an extraordinary coincidence, having written above that it happened to me about 3 years ago on my PDA, I experienced the same thing today with my TT One as I was driving south towards Carmarthen (or Caerffyrddin if Darren is reading this!). In a few miles I stopped in a layby and a 30 second paperclip reset sorted things out
Robin _________________ TomTom One v3 Europe, Navcore 7.903, Western Europe 835.2420
TomTom Go 720 Europe, Navcore 8.351, Western Europe 855.2884
Satmap Active 10
Plus a lot of other PDA GPS kit, seldom used |
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mrfreeze Lifetime Member

Joined: Jul 10, 2008 Posts: 186 Location: Bath, UK
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Posted: Fri Sep 12, 2008 9:10 pm Post subject: |
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Hi Guys,
I live in Florida and oddly today my icon seemed to be out by 50yds or so. When your travelling along a road its not too bad but every time you get near a side road it tries to get you over on that instead.
It has never done this before and immediately i did the reset and it seems ok now.
Is there something wrong with the satellites providing the fix, surely all these units can't be having the same problems at the same times?
Don't tell me those aliens from "Independance Day - The movie" have finally turned up  _________________ Go 720 v8.351 GPS v1.20 Boot 5.5120
Kate v710 UK & ROI v850.2781
Go 920 v8.351 GPS v1.20 Boot 5.5120
Kate v710 UK & ROI v850.2781 |
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Tom59 Lifetime Member

Joined: Aug 05, 2006 Posts: 407 Location: Alconbury - UK
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Posted: Sat Sep 13, 2008 1:18 am Post subject: |
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Well, I've only just noticed this forum and on Tuesday, I was in Nottingham, an area that I have never been to, when it went silly, about 16:00 if I remember. I chose navigate to a couple of times which did nothing. I eventually had to stop and do a reset.
I think someone at CERN must have hit the wrong switch!  _________________ TT Go 720 (T)
Firmware 9.430. Map: Western Europe V 875.3613
TT iPhone app
V 1.23 Map: Western and Central Europe 2 GB V 965.7286
TT iOS Go Mobile
V 1.1 Map: Western Europe 965.7248 |
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Calomax Lifetime Member

Joined: Sep 30, 2005 Posts: 988 Location: St Martin's, Guernsey
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Posted: Sat Sep 13, 2008 9:53 pm Post subject: |
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I've turned mine on several times today at home, and each time it's shown me to be in different parts of the district, up to a mile away. I've even been able to "Navigate to" my home address, and plan routes varying from 1 to 5 minutes journey time. _________________ TT Go Essential |
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