KTAG v2 masterversion clone not working

[CAN Diagnostic]

hey guys this is my 1st thread on this particular forum, so sorry if i put my foot in any rules;
I brought a ktag v2 master version 2.25 internet safe job,
i install it no problem instal the drivers etc no drama, but it will not read an ECU keeps saying communication with ECU i have tried nearly 10 ECUs now i even took the one off my car (mondeo) still no joy, Ktag must be doing something as my processor on the ecu is getting warm
20190810_180727.jpgI would really appreciate any help. I hope i can return it on this site

[Ladis]

V HW jsou poškozeny polovodiče,stabil.napětí a hradla a možná že i procesor.Pokud se hřeje ECU motoru to znamená že jde plné napětí do ECU místo komunikačního toku dat.Zahodit vrátit koupit nové.