Huge problems with IPSec

I have customer who was worked with MT 2.9.27 (cracked) on custom built PC.
Recently after a lot convincing and explanation i finaly succes to sell him Router Board 1000.

Problems begin with IPSec.

On 2.9.27 is created 19 IPsec tunnels, on client side is LinkSys BEFVP41 V2 over ADSL and everything is worknig fine.

When i make same configuration on RB1000 (MT 3.10) i get errors “NO Transport”
After i try 50 variations of configuration i try RB 150 with 2.9.51 on it.

On RB150 with 2.9.51 i coudnt even pass phase 1 “SH1 error”

Finaly i draw back on cracked 2.9.27 and every thing works as suppose to.

Now i have realy question for some; how is this possible???

Maybe im stupid, but i have done over 60 MT installations on various requirements, but i cant solve this silly problem.

Is anybody have experience with this?

nobody? :confused: