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How To Solve Ktag Ksuite 2.28/2.31: No internet connection

I used K-suite 1.93 or 2.10 and works well, but now I have dump from car that this versions not recognize it and I want to use newer software for my KTAG programmer.
Tried install Ksuite 2.28 and 3.21 but on startup give me same error about: “Connection to the internet not detected: check that you have a working internet connection then try again.

When I click “OK” Then main menu shows, but almost all are grey. Older versions still work without problem.



How do people think of Ksuite 2.28 or 2.31 start problem? Here you go…


from v2.26 ktag working only with internet connection


2.25 Last working soft since now


there is no point using this software with your clone
install it, then overwrite it with the 2.11


If CKS not work, Install newer KSuite except the C++ Runtime, and without deinstall, install 2.08.
Then it works.


Did you try with Kess v2 on Bench? Connecting with universal cable? Without Boot Mode?

Kess v2 china clone has been verified to work no issues with Ksuite v2.28.
If all not work, then get an MPPS and try. MPPS is always a good backup tool specially for VAG. Some ECUs do so weird things, nobody can explain, this is why most tuners have more than one tool from different companies.



So, choose a lower version ksuite for Ktag clone or a tested ksuite 2.28 working perfect with kess v2….


Autelsale-Autel authorized dealer-dealing in original Autel obd2 tools


02:07 Publié dans Blog | Tags : car ecu programmer | Lien permanent | Commentaires (0)


Kess v2 Ktag Gray buttons after Ksuite installation

Kess v2 Ktag Gray buttons after Ksuite installation,how to do ?

Professional solutions from you go...



ksuite v1.93 download on mega:!f8xQGLRA!8ZNod0YLAI-bY0rezjpthlBxyg-lzM...  

Working ok with:

SE87-D: V2.28 KESS V2 Firmware V4.036

SE80-B: KTAG Firmware V6.070 KSuite V2.1.3  

SE80-D: V2.13 KTAG KTM100 FW V7.003

Suitable for the ktag/kess v2 QC mark ends with numbers“015”

Not suitable for other kess or ktag programmers.

If you try on other version, hold no responsibility for your try.


How to solve:

1- cut the folder of kusite (v2.11) and paste it to Desktop

2- install ksuite v1.93 software

3- delete the ksuite folder in disk C:

4- cut the ksuite v2.11 folder on Desktop and paste it to C:

5- KTAG Firmware V6.070, KTM100 FW V7.003, KESS V2 Firmware V4.036 can work now!

  If not, contact to your vendor.



Good luck with ecu tuning!