So, back from vacation. Got the Tool. Went to 3 different 211's today and got the same thing. Plug it in, get start up logo then it changes to press module but just as quick StStStStStSt (self test I assume) starts filling up the whole screen and won't change. The manual I've been able to attain shows a SELF TEST mode first but nothing about what I'm getting. If I press the blue shift key I'll get software version and date but nothing else.
Just wanted to see if it's me or the tool before I contact the seller.
Thanks for any help.