Thank you for replying.
I do have spare tmc and same issue.
Reason i do not use 9.702 is due to the vehicle selection issue where it disappears after first use, thus always used 9,701.
Unless there are other versions i can use.
I found using official 9.701 then patching make the traffic work on earlier and later models, whereas customised, traffic will not work at all.

Truck 9.700/9.701/7.902 tips & tricks (more welcome here)

[Login or Register to remove this advertisement]


This is first time i have used the internal of the go models to use maps and maybe it might be this?
but i have found recently on both early i.e 520, 530, 720 etc and later go models i.e. 540, 740 etc, using both a rds tmc receiver charger & plug into unit rds tmc receiver, that they are disconnecting and traffic bar disappears.
Peddersgolf Reviewed by Peddersgolf on . Truck 9.700/9.701/7.902 tips & tricks (more welcome here) If you DO want to use the 9.7** navcore (see other posts/reports about errors in this navcore) because you want to run the v910 or later Truck map (which will ONLY run on this navcore) then here are a couple of tweaks summarised below:- Problem 1: When entering Vehicle height you can't add the . "dot" or ' foot mark eg. if you want to add 14' 9" high, you can only enter 14' or 15' not between size. Solution: if you set height at 14' then tap done... it then goes to vehicle width, tap Rating: 5