Hi i feel your pain  as i also experience that with a few ds708   in my cases it turn out to be a bad 16pin red obd2 adapter  for some reason  what i did is i used the chrysler adapter  and it solved my problem  hope it does the same for you  it works so well with the chrysler adapter that i use it for all vehicles  about your wifi I have no idea  try disconnecting the whole cable and power your scanner with the ac adapter see if it makes a difference  post back your results so we can all learn from it   good day buddy and good luck.

 Hi  you  are welcome I am glad it worked  yes i will say try and get another adapter  i have seen that happen a lot  also they also seem to have problems with bmw blowing ecm fuses for reason    I bought mine from greebid.com never had any problems with those  hope this helps

Really funny. 

 yes i posted this fix about a year ago  asking autel to make better connectors and a longer main cable but it never happened  many units where returned because of this connectors  i thought this issue was fix but now i see that is not,  maybe this is where your engineer got the info from  hopefully the new scanner does not have this problem, thank you tech support for letting autel know of all the problems we are having  with this ds 708 hopefully they will fix them  or at least let us know where we are standing  are they aware of the issues with the 708 are they planning on releasing any fixes to complete this tool before they move to the next tool is the 708 going to continue getting updates how much the updates is going to cost, as you may know there are many new tools coming out really good tools and people need to know and i need to know what my next scanner is going to be  I thank you for your time and look forward to continue doing business with autel  good day.

Well, I have to acknowledge, in order to provide our users more coverage and more functions ,we are working really hard to catch up with all the new models. 

 Thank you tech support that is good music to my ears  and I agree 100% with everything you just said specially the part of how important we the mechanics are for the improvement of the tool  not to mention we are the one that buys the tools  but i have one concern why is the update so expensive for the ds708  if i can buy one for $1000 dollars  how can an update be almost $700 dollars  I am not saying is not worth the money I am no one to put a  price on  anything  I am just saying in comparison is too high don't you think  and how about braking down the updates for instance if I am only interested  in  a few car brands and not all of them  because I personally don't care for European cars  and some other people may not care for american cars  you see my point  you may even be able to make more money on updates while we get what we need only anyway is just my 2 cents  thank you again for listening  good day.